Update 0.7.5

This update contains the following:

FEATURES

• Added shields to all gamemodes
• Added a message that shows when you get a life from destroying a enemy ship
• (Standard Mode) Added Level 11
• (Endless Mode) Added 3 new difficulties called Easy, Normal and Hard
• (Endless Mode) Difficulties are now selectable
• Records Menu has been changed

GAMEPLAY

• Some alien groups have been changed

VISUALS

• Changed the colors of lives, level, score and wave counts