Added support for button on TSMessageView
Added border to messages when displayed on the bottom
Fixed automatic width of added button
Fixed rotation when adding a button
Updated example project
Removed pod dependency
Fixed potential crashes
Updated Podspecs
Merge branch 'master' of github.com:toursprung/TSMessages
Added changelog to README
When comparing two notifications, if both title strings or both content strings are nil values, notifications should be equal.
Fixed typo.
Merge pull request #18 from Jercik/master

Fixed not filtering same notifications if title or content is nil
Added support for custom button background image.
Added support for separate button title font color.
Button title font size is set to fixed and separate value from title font size.

Currently button height is fixed to 31 px. When title font size was set to bigger value like 16 button was looking bad.
Added support for separate content text color.
Added missing values in design.json.
Added support for separate button title shadow color.
Added support for separate button title shadow offset values.
Fix minor comment typo
* Used bounds instead of frame to receive the view controller's width
Merge branch 'master' of github.com:toursprung/TSMessages