Merge pull request #977 from rextimmy/physx3_projects_xml

Support for physx3 in projects.xml

projects.xml

@@ -37,7 +37,8 @@ Here are some examples:
     <module name="testing">Unit testing</module>
     <moduleGroup description="Physics Library">
       <module name="" donotwrite="1" default="1">Torque Physics</module>
-      <module name="physX">PhysX Physics Library</module>
+      <module name="physX">PhysX 2.8 Physics Library</module>
+      <module name="physX3">PhysX 3.2 Physics Library</module>
       <module name="bullet">Bullet Physics Library</module>
     </moduleGroup>
   </entry>