added a cap on sources
Merge pull request #42 from TechToThePeople/contacts

Added a upper cap on sources.
Fixed #39
Merge pull request #43 from TechToThePeople/contacts

Fixed #39
UI fixes
Merge pull request #44 from TechToThePeople/contacts

UI fixes
added example images
Merge branch 'master' of https://github.com/siddharthg/civisualize