Remove default values from attributes
Add missing Baselign alignment to NSAssert condition
Merge branch 'master' of https://github.com/iMartinKiss/KeepLayout

# By lucasoceano (2) and Martin Kiss (1)
* 'master' of https://github.com/iMartinKiss/KeepLayout:
  Fix .podspec tag name
  fixed .podspec to the correct repository and correct license
  Updated support to CocoaPods