Fix #40: UITextView isn't responding for resizing
Autoresizing width
Fix #42: Detecting hot word escape after _
Podspec for 3.1.1
Merge pull request #44 from SebastienThiebaud/development-3.1.1

STTweetLabel 3.1.1
Merge pull request #45 from SebastienThiebaud/development

STTweetLabel 3.1.1