Version bump 4.3.0 (#1080)

Fix Cocoapods source (#1077)

Version bump 4.1.0 (#1060)

release 4.0.1 (#1049)

update swift example

release version 3.3.0

update pod version

Merge pull request #785 from xmartlabs/fix/buttonDisabled

fix button cell disabled state.

release version 3.1.1

update version to 3.1.0