Merge pull request #31 from tperez4/develop

Fixed Filesystem
Merge pull request #32 from tperez4/develop

Added menu bars
Styled menu

Issue #10
Merge branch 'develop' of https://github.com/k22mak/RUSocial into develop

Conflicts:
	res/layout/socialize_map.xml
	src/ca/ryerson/scs/rus/messenger/MessageActivity.java
Further arrangements toward layout made.
Set methods to check validity of user creation.

Issue #10
Issue #39