Progress so far on the newPost function, but currently crashes at startup.
Also some minor UI changes. Will continue from here once JSON interfaces are handled to work with server updates.
Merge branch 'develop' of https://github.com/TAMUSeniorDesignCS/MobileApp-Android into feature/WritePost

Conflicts:
	src/com/seniordesign/team1/aaapp2/PostsFragment.java
WritePosts successfully pushes a post to the server.
Not very pretty.
Merge branch 'feature/WritePost' into develop

Conflicts:
	res/layout/fragment_main_posts.xml
	src/com/seniordesign/team1/aaapp2/PostsFragment.java
Fixed the errors after merging WritePosts to develop. Posts now fetch and can be pushed to the server.