Merge remote-tracking branch 'origin/ver2.8+' into ver2.8+

Author: Nelson Moller

README-wwassignment6_ver2.8+

@@ -1,3 +1,7 @@
+wwassignment and wwlink are moodle "mods" and "blocks" written in php.  They work 
+together to connect moodle and webwork so that webwork assignments are available 
+within moodle. 
+
 This version ver2.8+ of the assignment level bridge between
 moodle and webwork works for Moodle 2.+ and 
 WeBWorK 2.8.3+.
@@ -8,17 +12,25 @@ http://math.wallawalla.edu/~duncjo/
 With further work by Michael Gage http://www.math.rochester.edu/
 
 To install
-(1) move the wwlink directory, currently in the blocks subdirectory,
- into the moodle/blocks directory 
-(2) move the wwassignment directory, currently in the mod subdirectory,
- into the moodle/mod directory.
- 
+(1) cd moodle/blocks
+    git clone https://github.com/mgage/wwlink.git
+    cd wwlink
+    git fetch        ----- this pulls down all of the versions
+    git branch -a    ----- this will show all of the branches available
+(2) cd moodle/mod
+    git clone https://github.com/mgage/wwassignment.git
+    cd wwassignment
+    git fetch        ----- this pulls down all of the versions
+    git branch -a    ----- this will show all of the branches available
+
+
+
 A moodle administrator will need to login from the web in order to activate the new 
 module and set up the preferences so that it points to a local webwork server.
 
 moodle ver 1.9.8 — wwassignment4 — branch: ver1.9.8
 moodle ver 2.6.8 - wwassignment5 - branch: ver2.6+
-moodle ver 2.8.3 - wwassignment6 - branch: ver2.8+
+moodle ver 2.8.3+ - wwassignment6 - branch: ver2.8+
 
 Nothing new needs to be added to WeBWorK to allow it work in conjunction with moodle
 but a few features have to be turned on, and on URL may have to be updated in WSDL.pm.

view.php

@@ -107,7 +107,7 @@
       );
 print("<iframe id='wwPage' src='$wwsetlink' frameborder='0' "
       . "width='".$CFG->wwassignment_iframewidth."' "
-      . "height='".$CFG->wwassignment_iframeheight."' scrolling='no' >"
+      . "height='".$CFG->wwassignment_iframeheight."'>"
       );