Removed some debugging NSLogs
Add refreshCellHeights method
Merge pull request #14 from walmartlabs-wmusiphone/issue/CB-2266-funky-animation

Add refreshCellHeights method
Merge branch 'irishflute_dev' of github.com:walmartlabs-wmusiphone/ios-shared into issue/CB-2279-span-assert-empty
CB-2279: Added unit tests
CB-2279: Added missing files