fixes in Friendship Model
Added Neo4J Graph DB Implementation in Socialbeam for faster retreival Search using GraphDB,init work on Neo4J started
Added neo4j+neography+jRuby1.6.8 for Graph Implementations
Incremental ReadMe for this branch
New Setup Script on Localbox with Neo4j and JRuby implementation,removing Neo4J folder from GIT repo completely(replaced with rake neo4j:install)
Ignoring neo4j from being commited everytime,instead user to run 'rake neo4j:install' in their own box
Small fixes in neo