getCurrentHealth()

merge test
Merge remote-tracking branch 'origin/Mikes-Branch' into MattBranch

Conflicts:
	core/src/regularClases/Character.java
Merged Mikes into Matt
Dock.java, font, pngs

Added Dock.java for the HUD on the board screen and player icons that
also display health, attack, defense, and gold
1) Game is now Called SevenDungeons not testgame

2) SevenDungeons class is a static class that handles the code and screen changes

3) most code has been removed from battlescreen as SEvenDragons handles most things

4)ccommented code

5) new opening images

6) lots of small behind the scene changes, the code is now much simpler