Pull request updates

[shibuya246]

This is a really good color picker for iOS. It is a pity that the forks and pull requests have not been updated in over a year. A number of the forks have either addressed small bugs, allowed for orientation issues, change to ARC etc, but none of the forks have al of the changes.

Most people rely more on the source rather than the forks. If this library is not going to be updated from pull requests of forks is it possible someone else could take over the main library so that it can be done, maintaining all licenses and credits of course.

It is a really good color picker. Best I have seen for practical uses on iPhone

[tgaul]

I've only seen one pull request come in adding an alpha slider. If there are other issues, they are not written up as issues here and I've seen no pull requests with fixes. I'd be willing to entertain them.