UI fixes
Dog measurement images and other small UI changes.
Merge branch 'master' of https://github.com/CaKlassen/DogSweater

Conflicts:
	app/src/main/java/group8/comp3900/year2014/com/bcit/dogsweater/AppSettings.java
Merge branch 'master' into eric
using SQUARE crop pattern...

 + changed some crop patterns for loading images to SQUARE because using the other way in the grid views caused overlapping grid tiles in the grid view.