JavaEE6Constant
API Change: Add JAVA_EE_6 constant into j2eeserver/src/org/netbeans/modules/j2ee/deployment/devmodules/api/J2eeModule.java
This new constant would join the other constants already defined in the interface like J2EE_13, J2EE_14 and JAVA_EE_5. The spec version constants in this interface are used throughout the Java EE support to identify the version a module was coded against.
Before any Java EE 6 module support can be added to the IDE, this constant needs to be defined.
The diffs are attached to the tracking issue.

