add new apis and replace promise polypill library

Added.
http://developer.nulab-inc.com/docs/typetalk/changes
```
# July 29, 2014
- Added Create, Update and Delete Topic in API.
- Added Get topic details, Invite members to topic, Remove members and invites from topic, Get my teams, Get my friends, Search accounts, Get talk list and Get messages in talk in API.
```