api for invitation filter
add invitation filter
add a yellow vip star indicator in contact view controller
Merge branch 'dev' of github.com:ninjaatif/idealab_client into dev
home collection cell separator bug fixed
fix count display of invitation filter
Merge branch 'dev' of github.com:ninjaatif/idealab_client into dev
update conversation detail view controller animation interval from 0.25 to 0.5
Merge branch 'dev' of github.com:ninjaatif/idealab_client into dev