Merge pull request #1 from forsythetony/staging

New Updates
Updates podspec
Adds methods for footer button styles
Implements footer button styler methods in InformationForm.m
Adds footer button corner radius method to Styler
Implements footer button corner radius method
Adds information has changed method updates
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Deletes footer folder
Adds content to buttonPressed method
Adds file for InformationForm delegate
Deletes imageInfo delegate
Adds delegate in InformationForm.h
Adds delegate method in InformationForm.m