TRUNK-3405 added function to create dwr-modules.xml in webmoduleUtil.java
+ added 2 unit tests in webModuleUtilTest.java

back to 745 - due to stashing

Added break statement on line 106 of webmoduleUtilTest.java

TRUNK-3405 - minor changes

TRUNK-3405 - removed unnecessary lines

TRUNK-3405 - added function getRealPath()
Merge pull request #789 from ujjwalarora/TRUNK-3405-a

TRUNK-3405 // Automated Error Report: ModuleException: dwr-modules.xml file doesn't exist.