dummy commit
Merge branch 'develop' into facebook
Implemented load more posts

News feed now loads additional posts when scrolling to bottom of posts.
Functionality not connected to server yet so for now loads the same
posts each time.

Added new scrollistener class that checks if user has scrolled to
bottom of posts/list.

Some commenting and polishing.
Connected load more posts functionality to server

Loading more posts in news feed now uses corresponding functionality in
server. Works as intended.
Merge branch 'develop' into facebook

Conflicts:
	H-sektionen/src/se/chalmers/h_sektionen/MainActivity.java
dummy
Merge branch 'develop' into facebook

Conflicts:
	H-sektionen/src/se/chalmers/h_sektionen/utils/Constants.java
Fixed image bug

Fixed bug where posts without images would be displayed with images
from other posts
Merge branch 'facebook' into develop