UILabel+RUTextSize: Changed bounding width from CGFLOAT_MAX to 0.
Merge pull request #54 from RacerTracer/development

UILabel+RUTextSize: Changed bounding width from CGFLOAT_MAX to 0.
NSString+RUTextSize method now supports 6.0+.
Merge pull request #55 from RacerTracer/development

NSString+RUTextSize method now supports 6.0+.
small fix.
Merge pull request #56 from RacerTracer/development

small fix.