v2.0_post_jam

Changes:

• Reflected laser will gain 2x speed.
• The main ship was change to one the is easier to reconize front and back.
• Shields no longer rotate together with the ship.
• Default acceleration value was raised in 20%.

Added:

• Stars on the background, they change color according to the enemies spawn possibility.
• Light vfx and camera shake for when a laser is reflected.
• Light vfx for the shields.