Quiet compiler warnings.
Added zoom in and zoom out animations
Keep support for MBProgressHUDAnimationZoom
use UIColor for the color property rather than CGColorRef; makes for easier use of UIKit UIColor, and prevents ARC auto-released UIColor from being gone by the time the reference occurs
use UIGraphicsPushContext() & UIGraphicsPopContext() to preserve caller graphics context w.r.t. items this drawRect: may set
Merge pull request #78 from johnkdoe/xolaware_drawing_fixes

Xolaware drawing fixes
Using MB_STRONG instead of retain for the color property.
Updated the demo project to use the new color property.
Merge branch 'master' of https://github.com/matej/MBProgressHUD
Explicitly declare properties as strong, to be consistent with the rest of the code and suppress the "property is assumed atomic by default" warning.
Set taskInProgres when beginning to execute a block

Setting graceTime and using block method caused HUD to never appear.
Merge pull request #37 from hsoi/master

Compiler warnings cleanup
Merge pull request #32 from mattrubin/zoom-in-out

Added zoom in and zoom out animations
Merge pull request #83 from ruggeri/master

Setting graceTime and using block method caused HUD to never appear
Added AppCode folder to .gitignore
Update README.mdown

changed than => then
http://bit.ly/qN1nt4
Merge pull request #39 from stig/master

Add AppCode folder to .gitignore
Fixed a possible retain cycle under ARC. closes #85
Merge branch 'master' of github.com:jdg/MBProgressHUD
Merge pull request #84 from briansoule/master

Super important update