Fixed Carthage (for real this time)

Added a dynamic framework with a shared scheme, which fixes Carthage support.

Carthage Fix

Fixed an issue with Carthage support by removing a redundant and broken shared scheme.

Exposed Clear Button

By request (#23), I have exposed the UIFloatLabelTextField clear button as a read-only property. It's called textFieldClearButton.

Somehow I skipped version 1.2.7... :(

1.2.5

Added Carthage Support

1.2.4

Fixed issue with clearing textField.. Thanks to Alan Ihre for reporting and solving this issue in #16.

1.2.3

Fixes first responder improperly activating float label active color issue. Thanks to Alan Ihre for reporting and solving this issue in #16.

1.2.2

Fixed placeholder label contraction issue thanks to https://github.com/estebansotoara.