Carthage Support

[rroy1590]

• expose a shared framework scheme
• by default exposed all non-example app headers
• slightly modify imports because build was complaining about not finding UIColor in a category header

[rroy1590]

To test this integration without a doing a release yourself please point your Cartfile to "rroy1590/KVNProgress". I have created a tag for this commit here: https://github.com/rroy1590/KVNProgress/releases/tag/2.2.3

[kevin-hirsch]

Hello @rroy1590,

Thanks a lot for this PR! Everything seems fine 👌
I would just change the names of the schemes/targets to Demo and KVNProgress so the actual lib available through Carthage will be KVNProgress and not KVNProgressKit. I did this for one of my other project: DropDown. Here's a screenshot of the configuration:

[darecki]

Hey guys. Do you think it's possible to finalise the Carthage support anytime soon?