Major design changes

Plus font helper added
Merge branch 'master' of https://github.com/maozilla/PotatoPosse

Conflicts:
	PotatoPosse/src/com/example/potatoposse/MainActivity.java
	PotatoPosse/src/com/example/potatoposse/SQLiteHandler.java
	PotatoPosse/src/com/example/potatoposse/SymptomList.java

NOTE: hope that nothing has been deleted here, Guy!