Starting moving to a more generic approach
Added some docs
Updated old AFN 1 code
Removed AFN code from default project
Removed common crypto from the category
Added AFN 2.0
Removed warnings, and streamlined code base.
Moved constants out
Refactored method name
Modified the image view category to always request a size
Updated category to have a parameter for the forced default
Update AFN1 example
Updated podspec and removed support for AFN1
Update Readme and podspec