Merge branch 'release/0.2'
Merge branch 'release/0.2.1'
Update README.md
Update README.md
Merge commit '68f22798621c5796afac77c73f3d03b2e3772179' into develop
use self.contentSizeForViewInPopover for font picker that is pushed from accessory button
releasenote 0.2.2
Merge branch 'release/0.2.2' into develop