ReadMe updates
ReadMe updates
Both image categories now work on iOS pre-4.0, including on iPad (3.2.x). Added gitignore file.
Create context in proper size for older SDKs (3.2.x)
Cleaning up debugging
Fix
Use -[UIScreen scale] to determine whether or not to use the UIGraphicsBeginImageContextWithOptions API.
Set base SDK to "Latest iOS".
Modernise project.
Merge pull request #2 from zbiju/master

fix for a small bug in image size in older iOS versions
Merge pull request #3 from atnan/6d4057240710e5b8b2297faa618458bc7d3d4105

Avoid using `-[UIDevice systemVersion]` to check for API availability.
Merge pull request #4 from atnan/modernise

Modernise Project
Merge remote-tracking branch 'mattgemmell/master'

Conflicts:
	Classes/UIImage+ProportionalFill.m