Fixed memory leak
Replacing UIDataDetectorTypes with NSDataDetectorTypes

Adding support for transit information links
Bumping version to 1.7.0
Updating README section about data detection
Updating README
Update README.md
Add padding attributes for background fill

Normally the background fill is applied directly around the glyphs. These changes add the option to apply a horizontal and vertical padding to the background fill, so that one can customize it to look nicer.
Change padding to single UIEdgeInsets attribute
Merge pull request #243 from iOctocat/master

Add padding attributes for background fill
Set paragraph styles on mutableActiveLinkAttributes
Bumping version to 1.7.1
Fix leak of CTFont
Workaround for Clang Static Analyzer false positives
fix an explicit conversion error when building with -Werror
Merge pull request #250 from Madefire/master

fix an explicit conversion error when building with -Werror
Setters for framesetter and highlightFramesetter

Follows a more conventional approach that avoids
static analyzer warnings.
Fixed: NSTextEnum type issues.
Updating example project to iOS 7
Merge pull request #248 from macdrevx/analyzer-fixes

Fix issues revealed by Clang Static Analyzer
Merge pull request #265 from pitiphong-p/fix-NSText-enum

Compiler warning about enum type issues in iOS7 SDK patch.