Merge pull request #75 from tperez4/develop

JSON handling and Validity checking
Fixed attributes in new message

Fixed #76
Merge branch 'develop' of https://github.com/k22mak/RUSocial into develop
Merge pull request #77 from tperez4/develop

Login confirms correct password with server.
Merge pull request #79 from tperez4/develop

Fixed issue where spaces in username caused problems
Fixed the messaging system

Fixed #76
Merge pull request #81 from tperez4/develop

Fixed registration of new users. All validity works as well and all
Finished RnR Backend coding for desired http requests

Fixed #46
Merge pull request #89 from ssbattousai/develop

Finished RnR Backend coding for desired http requests
Implemented message expansion

Fixed #91
Keyboard hides properly

Fixed #93
Removed cycles in the application

Fixed #95
Ongoing fix for socialite section

Issue #96
Ongoing fix for socialite flow

Issue #96
All activites parse JSONArrays. Only exception is RegisterActivity, which
needs JSON object.

Fixed #92