code cleaning and player joystick tweak
joystick and player movement fix
joystick knob added
leveltime in seconds

the time of each level can now be defined in seconds instead of minutes
removed enemy tests
joystick fix and unit test for projectiles
vector class unit tests
new laser sound
level bug fix
player name added
old database code removed
random commit
old database reference removed
Database merged with dev
Merge branch 'development' of https://github.com/DigohD/SE-Android into development

Conflicts:
	res/layout/menu_tab_view.xml
database connected with game
return to tabmenu fix
vector normalize method fix