Replaced dataDetectorTypes with enabledTextCheckingTypes in example

The deprecated attribute was still mentioned in the readme.
Merge pull request #293 from jrnkntl/master

Replaced dataDetectorTypes with enabledTextCheckingTypes in example
Adding TTTAttributedLabel +sizeThatFitsAttributedString:withConstraints:limitedToNumberOfLines:
Merge branch 'master' of github.com:mattt/TTTAttributedLabel
[Issue #284] Fixing drawing of background color and strikeout on right-to-left text
Bumping version to 1.8.0
s/Rigth/Right/
Merge pull request #297 from wooster/master

s/Rigth/Right/
Merge branch 'master' of https://github.com/mattt/TTTAttributedLabel

Conflicts:
	TTTAttributedLabel/PrefixedTTTAttributedLabel.m