First commit  :)
Merge branch 'master' of github.com:qiaoxueshi/TWBlockKit
Revert "First commit  :)"

This reverts commit e77167ded40275835b4b839aed156eab9c8c0c42.
Revert "Revert "First commit  :)""

This reverts commit ab182f76459108d4741a0e44632577a74c185231.