Prepare for release 0.22.0.

Author: khatchad

com.ibm.wala.cast.python.jython.test/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.ibm.wala</groupId>
     <artifactId>ml</artifactId>
-    <version>0.22.0-SNAPSHOT</version>
+    <version>0.22.0</version>
   </parent>
   <artifactId>com.ibm.wala.cast.python.jython.test</artifactId>
   <dependencies>

com.ibm.wala.cast.python.jython/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.ibm.wala</groupId>
     <artifactId>ml</artifactId>
-    <version>0.22.0-SNAPSHOT</version>
+    <version>0.22.0</version>
   </parent>
   <artifactId>com.ibm.wala.cast.python.jython</artifactId>
   <dependencies>

com.ibm.wala.cast.python.jython3.test/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.ibm.wala</groupId>
     <artifactId>ml</artifactId>
-    <version>0.22.0-SNAPSHOT</version>
+    <version>0.22.0</version>
   </parent>
   <artifactId>com.ibm.wala.cast.python.jython3.test</artifactId>
   <dependencies>

com.ibm.wala.cast.python.jython3/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.ibm.wala</groupId>
     <artifactId>ml</artifactId>
-    <version>0.22.0-SNAPSHOT</version>
+    <version>0.22.0</version>
   </parent>
   <artifactId>com.ibm.wala.cast.python.jython3</artifactId>
   <dependencies>

com.ibm.wala.cast.python.ml.test/pom.xml

@@ -4,14 +4,14 @@
   <parent>
     <groupId>com.ibm.wala</groupId>
     <artifactId>ml</artifactId>
-    <version>0.22.0-SNAPSHOT</version>
+    <version>0.22.0</version>
   </parent>
   <artifactId>com.ibm.wala.cast.python.ml.test</artifactId>
   <dependencies>
     <dependency>
       <groupId>${project.groupId}</groupId>
       <artifactId>com.ibm.wala.cast.python.jython.test</artifactId>
-      <version>0.22.0-SNAPSHOT</version>
+      <version>0.22.0</version>
     </dependency>
     <dependency>
       <groupId>${project.groupId}</groupId>

com.ibm.wala.cast.python.ml/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.ibm.wala</groupId>
     <artifactId>ml</artifactId>
-    <version>0.22.0-SNAPSHOT</version>
+    <version>0.22.0</version>
   </parent>
   <artifactId>com.ibm.wala.cast.python.ml</artifactId>
   <dependencies>

com.ibm.wala.cast.python.test/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.ibm.wala</groupId>
     <artifactId>ml</artifactId>
-    <version>0.22.0-SNAPSHOT</version>
+    <version>0.22.0</version>
   </parent>
   <artifactId>com.ibm.wala.cast.python.test</artifactId>
   <properties>

com.ibm.wala.cast.python/pom.xml

@@ -4,7 +4,7 @@
   <parent>
     <groupId>com.ibm.wala</groupId>
     <artifactId>ml</artifactId>
-    <version>0.22.0-SNAPSHOT</version>
+    <version>0.22.0</version>
   </parent>
   <artifactId>com.ibm.wala.cast.python</artifactId>
   <dependencies>

pom.xml

@@ -3,7 +3,7 @@
   <modelVersion>4.0.0</modelVersion>
   <groupId>com.ibm.wala</groupId>
   <artifactId>ml</artifactId>
-  <version>0.22.0-SNAPSHOT</version>
+  <version>0.22.0</version>
   <packaging>pom</packaging>
   <modules>
     <module>com.ibm.wala.cast.python</module>