Update README.md

The subspec has a 's' at the end MMDrawerVisualStates not MMDrawerVisualState
Fixed incorrect rect conversion
Fixed another incorrect rect conversion
Merge pull request #158 from joneswah/patch-1

Update README.md
Fixes a performance regression when disabling the shadowPath property on the center view.
Added shadow optimization for when displaying shadow path to prevent unnecessary path calculations.
Update README.md

Small typo
Updating cocoa pod badge to https to avoid Github image caching
Merge pull request #191 from ScottBouloutian/patch-1

Update README.md
Updated readme for #184
Merge pull request #209 from mutualmobile/readme_updates

Updated readme for #184
Merge pull request #177 from mutualmobile/shadow-performance

Fixes a performance regression when disabling the centerView shadowPath
Merge pull request #163 from antonholmquist/original

Fixed incorrect rect conversion
Fixing bug for #152
Merge pull request #152 from mutualmobile/bugfix_152

Two childControllerContainerView's are initialized
Fixed formatting issue
Added in a isAnimating guard when setting the full close animation
Potential fix for #30
Fixed issue with pan gestures as well
Fixing issue where appearance methods were correctly handled for center view controller (#139)
Merge pull request #211 from mutualmobile/bugfix_30

Mergin' Fix for the black side drawer like a bawss