add description for post model
add description to comment model
add description to comment model, refactor description for post model
refactor description for event model
merge with lyman_branch
connected api with MeProfileViewController
Merge branch 'lyman_branch' of github.com:eventchat/client into jason_branch
Merge branch 'jason_branch' of github.com:eventchat/client into lyman_branch
update userprofileviewcontroller
connected api with userprofileviewcontroller
Merge branch 'jason_branch' of github.com:eventchat/client into lyman_branch
event detail can be changed