Merge pull request #20 from kshah2451/BTowns

Added loading popup to render image button
Collision detection done
Removed 2D array storing pixels in MapRender. Updated PlayerCharacter class variables to include x_left, x_right, y_top, y_bottom. Cleaned up code in MainGamePanel. Added comments.
Changed minSDK version to 8, which was accidentally set to 13 in previous commit. Removed commented code.
Merge pull request #22 from kshah2451/keval

Keval
Fixed bug crashing when the player was on the bottom.
Merge pull request #23 from kshah2451/david

Fixed bug crashing when the player was on the bottom.
Created temporary icon. Added sprite for character left movement. Increased fall rate.
Merge branch 'master' of https://github.com/kshah2451/EECE381Module2 into keval
Updated icon
Merge pull request #24 from kshah2451/keval

Keval
Character can now move over bumpy surfaces. Fixed afro getting stuck into the clouds by adding exception handler.
Merge pull request #25 from kshah2451/keval

Character can now move over bumpy surfaces. Fixed afro getting stuck int...
Created rounded buttons for all activities. Added getting started item on action bar in ImageAdjustmentMenu activity. Created color resource file.
Removed unused linear layout view from adjustment_menu.xml. Decreased padding above image preview.
Changed labels for each activity on action bar.
Merge branch 'master' of https://github.com/kshah2451/EECE381Module2 into keval
Changed spacing between buttons in ImageSelection activity
added a visual background to go behind the platforms
added textured platforms