Vogon Latest Code

added jersey dependency to hit quadriga and also check the user access rights

Updated to give login information at time of opening a valid remote workspace

Added username and password fields to the launch screen

view service diagram creation in progress

changes for progress model for threads

Changes for avoiding infinite loop while downloading empty vocabs and concepts

Changes for saving url, workspace id and path in properties file

weekly Build Vogon_1.0_06August2013

updated due to null pointer exceptions.