Fixed sender-side UI
Merge branch 'master' of https://github.com/hoki444/PairPong
Merge branch 'master' of https://github.com/hoki444/PairPong

Conflicts:
	PairPong/src/com/odk/pairpongsender/MainActivity.java
	PairPong/src/com/odk/pairpongsender/MainScreen.java
Many changes
Merge branch 'master' of https://github.com/hoki444/PairPong