Prepare Jersey specific javadoc CSS stylesheet
Backup old CSS and add JDK 7 default one.

Change-Id: Idbac999f82c32ff01be6687f563a030985ce5574
J-71 Find overlapping property names

Change-Id: I333e929882b64741f4ebf6c2fae65e74a126eadb
Info about upgrade to Java SE 7.
Changed listing language to bash in security.xml.

Change-Id: I20712ce3f76a354580cc632626033b7293341a4d
Merge changes I20712ce3,Idbac999f

* changes:
  Info about upgrade to Java SE 7. Changed listing language to bash in security.xml.
  Prepare Jersey specific javadoc CSS stylesheet Backup old CSS and add JDK 7 default one.