diff --git a/.gitignore b/.gitignore
index 91aeba86bd..ae7b42e475 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,3 +37,6 @@
 /core/resources-src/pix/sormus.xcf.gz
 /core/resources-src/pix/splashscreen-sormus.png
 /core/resources-src/pix/splashscreen-sormus.xcf.gz
+
+/swing/build
+/swing/tmp
diff --git a/build.xml b/build.xml
new file mode 100644
index 0000000000..8a746fad8c
--- /dev/null
+++ b/build.xml
@@ -0,0 +1,91 @@
+<project name="OpenRocket" basedir="." default="jar">
+
+	<target name="clean">
+		<ant dir="core" target="clean"/>
+		<ant dir="swing" target="clean"/>
+	</target>
+
+	<target name="build">
+		<ant dir="core" target="build"/>
+		<ant dir="swing" target="build"/>
+	</target>
+	
+	<target name="jar">
+		<ant dir="core" target="jar"/>
+		<ant dir="swing" target="jar"/>
+	</target>
+
+	
+	<target name="unittest" depends="jar">
+		<ant dir="core" target="unittest"/>
+		<ant dir="swing" target="unittest"/>
+	</target>
+	
+	<!-- CHECK -->
+	<target name="check" depends="checktodo,checkascii"/>
+	
+	<!-- CHECK TODOs -->
+	<target name="todo" depends="checktodo"/>
+	<target name="checktodo">
+		<tempfile property="todo.file" prefix="checktodo-" destDir="${basedir}"/>
+		<echo>Checking project for FIXMEs.</echo>
+		<concat destfile="${todo.file}">
+			<fileset dir="core/src">
+			    <include name="**/*.java"/>
+			</fileset>
+			<fileset dir="core/test">
+			    <include name="**/*.java"/>
+			</fileset>
+			<fileset dir="swing/src">
+			    <include name="**/*.java"/>
+			</fileset>
+			<fileset dir="swing/test">
+			    <include name="**/*.java"/>
+			</fileset>
+			<filterchain>
+				<linecontainsregexp>
+					<regexp pattern="(FIXME|TODO:.*CRITICAL)"/>
+				</linecontainsregexp>
+			</filterchain>
+		</concat>
+		<loadfile srcfile="${todo.file}" property="criticaltodos"/>
+		<delete file="${todo.file}"/>
+		<fail if="criticaltodos">CRITICAL TODOs exist in project:
+${criticaltodos}</fail>
+		<echo>No critical TODOs in project.</echo>
+	</target>
+	
+	
+	<!-- CHECK ASCII -->
+	<target name="ascii" depends="checkascii"/>
+	<target name="checkascii">
+		<tempfile property="ascii.file" prefix="checkascii-" destDir="${basedir}"/>
+		<echo>Checking project for non-ASCII characters.</echo>
+		<concat destfile="${ascii.file}">
+			<fileset dir="core/src">
+			    <include name="**/*.java"/>
+			</fileset>
+			<fileset dir="core/test">
+			    <include name="**/*.java"/>
+			</fileset>
+			<fileset dir="swing/src">
+			    <include name="**/*.java"/>
+			</fileset>
+			<fileset dir="swing/test">
+			    <include name="**/*.java"/>
+			</fileset>
+			<filterchain>
+				<linecontainsregexp>
+					<regexp pattern="\P{ASCII}"/>
+				</linecontainsregexp>
+			</filterchain>
+		</concat>
+		<loadfile srcfile="${ascii.file}" property="nonascii"/>
+		<delete file="${ascii.file}"/>
+		<fail if="nonascii">Non-ASCII characters exist in project:
+${nonascii}</fail>
+		<echo>No non-ASCII characters in project.</echo>
+	</target>
+	
+	
+</project>
diff --git a/core/.classpath b/core/.classpath
index 3345ea11a5..19534aee6a 100644
--- a/core/.classpath
+++ b/core/.classpath
@@ -23,7 +23,7 @@
 	<classpathentry kind="lib" path="lib/javax.inject.jar"/>
 	<classpathentry kind="lib" path="lib/aopalliance.jar"/>
 	<classpathentry kind="lib" path="lib-test/test-plugin.jar"/>
-	<classpathentry kind="lib" path="lib/annotation-detector-3.0.2-SNAPSHOT.jar"/>
 	<classpathentry kind="lib" path="lib/slf4j-api-1.7.5.jar"/>
+	<classpathentry kind="lib" path="lib/annotation-detector-3.0.2.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/core/build.xml b/core/build.xml
index 9f41533e9a..819548e251 100644
--- a/core/build.xml
+++ b/core/build.xml
@@ -7,7 +7,7 @@
 	<property name="build.dir"   	value="${basedir}/build"/>		<!-- Build directory -->
 	<property name="build-test.dir" value="${basedir}/build/test"/>		<!-- Build directory -->
 	<property name="lib.dir"     	value="${basedir}/lib"/>		<!-- Library source directory -->
-	<property name="libtest.dir"	value="${basedir}/lib-test"/>		<!-- Library test source directory -->
+	<property name="libtest.dir"	value="${basedir}/../lib-test"/>		<!-- Library test source directory -->
 	<property name="libextra.dir"	value="${basedir}/lib-extra"/>		<!-- Library extra source directory -->
 	<property name="tmp.dir"	value="${basedir}/tmp"/>		<!-- Temporary directory -->
 	<property name="resources.dir"	value="${basedir}/resources"/>		<!-- Resources directory -->
@@ -84,61 +84,6 @@
 	</target>
 
 	
-	<!-- CHECK -->
-	<target name="check" depends="checktodo,checkascii"/>
-	
-	<!-- CHECK TODOs -->
-	<target name="todo" depends="checktodo"/>
-	<target name="checktodo">
-		<tempfile property="todo.file" prefix="checktodo-" destDir="${tmp.dir}"/>
-		<echo>Checking project for FIXMEs.</echo>
-		<concat destfile="${todo.file}">
-			<fileset dir="${src.dir}">
-			    <include name="**/*.java"/>
-			</fileset>
-			<fileset dir="${src-test.dir}">
-			    <include name="**/*.java"/>
-			</fileset>
-			<filterchain>
-				<linecontainsregexp>
-					<regexp pattern="(FIXME|TODO:.*CRITICAL)"/>
-				</linecontainsregexp>
-			</filterchain>
-		</concat>
-		<loadfile srcfile="${todo.file}" property="criticaltodos"/>
-		<delete file="${todo.file}"/>
-		<fail if="criticaltodos">CRITICAL TODOs exist in project:
-${criticaltodos}</fail>
-		<echo>No critical TODOs in project.</echo>
-	</target>
-	
-	
-	<!-- CHECK ASCII -->
-	<target name="ascii" depends="checkascii"/>
-	<target name="checkascii">
-		<tempfile property="ascii.file" prefix="checkascii-" destDir="${tmp.dir}"/>
-		<echo>Checking project for non-ASCII characters.</echo>
-		<concat destfile="${ascii.file}">
-			<fileset dir="${src.dir}">
-			    <include name="**/*.java"/>
-			</fileset>
-			<fileset dir="${src-test.dir}">
-			    <include name="**/*.java"/>
-			</fileset>
-			<filterchain>
-				<linecontainsregexp>
-					<regexp pattern="\P{ASCII}"/>
-				</linecontainsregexp>
-			</filterchain>
-		</concat>
-		<loadfile srcfile="${ascii.file}" property="nonascii"/>
-		<delete file="${ascii.file}"/>
-		<fail if="nonascii">Non-ASCII characters exist in project:
-${nonascii}</fail>
-		<echo>No non-ASCII characters in project.</echo>
-	</target>
-	
-	
 	<!--  Unit tests  -->
 	<target name="unittest" description="Execute unit tests" depends="build">
 		<echo>Building unit tests</echo>
@@ -147,7 +92,7 @@ ${nonascii}</fail>
 		
 		<echo>Running unit tests</echo>
 		<mkdir dir="${tmp.dir}/rawtestoutput"/>
-		<junit fork="yes" forkmode="once" printsummary="false" failureproperty="junit.failure">
+		<junit fork="yes" forkmode="once" printsummary="false" failureproperty="junit.failure" dir="${basedir}">
 			<classpath>
 				<path refid="test-classpath"/>
 				<path location="${basedir}"/>
diff --git a/core/lib/annotation-detector-3.0.2-SNAPSHOT.jar b/core/lib/annotation-detector-3.0.2-SNAPSHOT.jar
deleted file mode 100644
index bab8dc3e1a..0000000000
Binary files a/core/lib/annotation-detector-3.0.2-SNAPSHOT.jar and /dev/null differ
diff --git a/core/lib/annotation-detector-3.0.2.jar b/core/lib/annotation-detector-3.0.2.jar
new file mode 100644
index 0000000000..bcf3a62122
Binary files /dev/null and b/core/lib/annotation-detector-3.0.2.jar differ
diff --git a/lib-ant/ant-contrib-1.0b3.jar b/lib-ant/ant-contrib-1.0b3.jar
new file mode 100644
index 0000000000..062537661a
Binary files /dev/null and b/lib-ant/ant-contrib-1.0b3.jar differ
diff --git a/core/lib-test/hamcrest-core-1.3.0RC1.jar b/lib-test/hamcrest-core-1.3.0RC1.jar
similarity index 100%
rename from core/lib-test/hamcrest-core-1.3.0RC1.jar
rename to lib-test/hamcrest-core-1.3.0RC1.jar
diff --git a/core/lib-test/hamcrest-library-1.3.0RC1.jar b/lib-test/hamcrest-library-1.3.0RC1.jar
similarity index 100%
rename from core/lib-test/hamcrest-library-1.3.0RC1.jar
rename to lib-test/hamcrest-library-1.3.0RC1.jar
diff --git a/core/lib-test/jmock-2.6.0-RC2.jar b/lib-test/jmock-2.6.0-RC2.jar
similarity index 100%
rename from core/lib-test/jmock-2.6.0-RC2.jar
rename to lib-test/jmock-2.6.0-RC2.jar
diff --git a/core/lib-test/jmock-junit4-2.6.0-RC2.jar b/lib-test/jmock-junit4-2.6.0-RC2.jar
similarity index 100%
rename from core/lib-test/jmock-junit4-2.6.0-RC2.jar
rename to lib-test/jmock-junit4-2.6.0-RC2.jar
diff --git a/core/lib-test/junit-dep-4.8.2.jar b/lib-test/junit-dep-4.8.2.jar
similarity index 100%
rename from core/lib-test/junit-dep-4.8.2.jar
rename to lib-test/junit-dep-4.8.2.jar
diff --git a/core/lib-test/test-plugin.jar b/lib-test/test-plugin.jar
similarity index 100%
rename from core/lib-test/test-plugin.jar
rename to lib-test/test-plugin.jar
diff --git a/core/lib-test/uispec4j-2.3-jdk16.jar b/lib-test/uispec4j-2.3-jdk16.jar
similarity index 100%
rename from core/lib-test/uispec4j-2.3-jdk16.jar
rename to lib-test/uispec4j-2.3-jdk16.jar
diff --git a/swing/.classpath b/swing/.classpath
index 2c8da47209..94bc55d435 100644
--- a/swing/.classpath
+++ b/swing/.classpath
@@ -11,7 +11,6 @@
 	<classpathentry kind="lib" path="lib/jogl/gluegen-rt.jar"/>
 	<classpathentry combineaccessrules="false" kind="src" path="/OpenRocket Core"/>
 	<classpathentry kind="lib" path="/OpenRocket Core/lib/slf4j-api-1.7.5.jar"/>
-	<classpathentry kind="lib" path="/OpenRocket Core/lib/annotation-detector-3.0.2-SNAPSHOT.jar"/>
 	<classpathentry kind="lib" path="/OpenRocket Core/lib/aopalliance.jar"/>
 	<classpathentry kind="lib" path="/OpenRocket Core/lib/guice-3.0.jar"/>
 	<classpathentry kind="lib" path="/OpenRocket Core/lib/guice-multibindings-3.0.jar"/>
@@ -21,5 +20,6 @@
 	<classpathentry kind="lib" path="lib/logback-core-1.0.12.jar"/>
 	<classpathentry kind="lib" path="/OpenRocket Core/resources"/>
 	<classpathentry kind="lib" path="resources"/>
+	<classpathentry kind="lib" path="/OpenRocket Core/lib/annotation-detector-3.0.2.jar"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/swing/build.xml b/swing/build.xml
index 380ece52e5..760ab7b86c 100644
--- a/swing/build.xml
+++ b/swing/build.xml
@@ -7,8 +7,8 @@
 	<property name="build.dir"   	value="${basedir}/build"/>		<!-- Build directory -->
 	<property name="build-test.dir" value="${basedir}/build/test"/>		<!-- Build directory -->
 	<property name="lib.dir"     	value="${basedir}/lib"/>		<!-- Library source directory -->
-	<property name="libtest.dir"	value="${basedir}/lib-test"/>		<!-- Library test source directory -->
-	<property name="libextra.dir"	value="${basedir}/lib-extra"/>		<!-- Library extra source directory -->
+	<property name="libtest.dir"	value="${basedir}/../lib-test"/>		<!-- Library test source directory -->
+	<property name="libant.dir"	value="${basedir}/../lib-ant"/>		<!-- Library ant source directory -->
 	<property name="tmp.dir"	value="${basedir}/tmp"/>		<!-- Temporary directory -->
 	<property name="resources.dir"	value="${basedir}/resources"/>		<!-- Resources directory -->
 	<property name="resources-src.dir"	value="${basedir}/resources-src"/>
@@ -45,6 +45,7 @@
 		<pathelement location="${classes.dir}"/>
 		<pathelement location="${src-test.dir}"/>
 		<fileset dir="${libtest.dir}/" includes="*.jar"/>
+		<pathelement location="../core/build/test"/>
 	</path>
 
 	<path id="run-classpath">
@@ -56,7 +57,7 @@
 	<!-- Add Ant-contrib tasks so we can use for loop -->
 	<taskdef resource="net/sf/antcontrib/antlib.xml">
 		<classpath>
-			<pathelement location="${libextra.dir}/ant-contrib-1.0b3.jar"/>
+			<pathelement location="${libant.dir}/ant-contrib-1.0b3.jar"/>
 		</classpath>
 	</taskdef>
 
@@ -103,7 +104,7 @@
 			<zipfileset src="${lib.dir}/miglayout15-swing.jar"/>
 			<zipfileset src="${core.dir}/lib/opencsv-2.3.jar"/>
 			<zipfileset src="${lib.dir}/OrangeExtensions-1.2.jar"/>
-			<zipfileset src="${core.dir}/lib/annotation-detector-3.0.2-SNAPSHOT.jar"/>
+			<zipfileset src="${core.dir}/lib/annotation-detector-3.0.2.jar"/>
 			<zipfileset src="${core.dir}/lib/slf4j-api-1.7.5.jar"/>
 			<zipfileset src="${lib.dir}/logback-classic-1.0.12.jar"/>
 			<zipfileset src="${lib.dir}/logback-core-1.0.12.jar"/>
diff --git a/swing/test/net/sf/openrocket/Estes_A8.rse b/swing/test/net/sf/openrocket/Estes_A8.rse
new file mode 100644
index 0000000000..1098ffe100
--- /dev/null
+++ b/swing/test/net/sf/openrocket/Estes_A8.rse
@@ -0,0 +1,40 @@
+<engine-database>
+ <engine-list>
+<engine FDiv="10" FFix="1" FStep="-1." Isp="71.7" Itot="2.32" Type="single-use" auto-calc-cg="1" auto-calc-mass="1" avgThrust="3.178" burn-time="0.73" cgDiv="10" cgFix="1" cgStep="-1." code="A8" delays="3,5" dia="18." exitDia="0." initWt="16.35" len="70." mDiv="10" mFix="1" mStep="-1." massFrac="20.18" mfg="Estes" peakThrust="9.73" propWt="3.3" tDiv="10" tFix="1" tStep="-1." throatDia="0.">
+<comments>Estes A8 RASP.ENG file made from NAR published data
+File produced October 3, 2000
+The total impulse, peak thrust, average thrust and burn time are
+the same as the averaged static test data on the NAR web site in
+the certification file. The curve drawn with these data points is as
+close to the certification curve as can be with such a limited
+number of points (32) allowed with wRASP up to v1.6.
+</comments>
+<data>
+<eng-data cg="35." f="0." m="3.3" t="0."/>
+<eng-data cg="35." f="0.512" m="3.28507" t="0.041"/>
+<eng-data cg="35." f="2.115" m="3.20474" t="0.084"/>
+<eng-data cg="35." f="4.358" m="3.0068" t="0.127"/>
+<eng-data cg="35." f="6.794" m="2.6975" t="0.166"/>
+<eng-data cg="35." f="8.588" m="2.41309" t="0.192"/>
+<eng-data cg="35." f="9.294" m="2.23506" t="0.206"/>
+<eng-data cg="35." f="9.73" m="1.96448" t="0.226"/>
+<eng-data cg="35." f="8.845" m="1.83238" t="0.236"/>
+<eng-data cg="35." f="7.179" m="1.70703" t="0.247"/>
+<eng-data cg="35." f="5.063" m="1.58515" t="0.261"/>
+<eng-data cg="35." f="3.717" m="1.48525" t="0.277"/>
+<eng-data cg="35." f="3.205" m="1.3425" t="0.306"/>
+<eng-data cg="35." f="2.884" m="1.14764" t="0.351"/>
+<eng-data cg="35." f="2.499" m="0.94092" t="0.405"/>
+<eng-data cg="35." f="2.371" m="0.726196" t="0.467"/>
+<eng-data cg="35." f="2.307" m="0.509957" t="0.532"/>
+<eng-data cg="35." f="2.371" m="0.320333" t="0.589"/>
+<eng-data cg="35." f="2.371" m="0.175326" t="0.632"/>
+<eng-data cg="35." f="2.243" m="0.109701" t="0.652"/>
+<eng-data cg="35." f="1.794" m="0.0637665" t="0.668"/>
+<eng-data cg="35." f="1.153" m="0.0302344" t="0.684"/>
+<eng-data cg="35." f="0.448" m="0.00860204" t="0.703"/>
+<eng-data cg="35." f="0." m="0." t="0.73"/>
+</data>
+</engine>
+ </engine-list>
+</engine-database>
diff --git a/core/test/net/sf/openrocket/simplerocket.ork b/swing/test/net/sf/openrocket/simplerocket.ork
similarity index 100%
rename from core/test/net/sf/openrocket/simplerocket.ork
rename to swing/test/net/sf/openrocket/simplerocket.ork