Add public headers to ADNKit-AFNetworking iOS library
Added support for updating a stream marker
Changes to the 'apps using ADNKit' section
Changes to 'dependencies' section
Merge pull request #22 from tternes/master

Add public headers to iOS library (AFNetworking version)
Add verified domain property to ANKUser
Merge pull request #23 from tternes/master

Add verified domain to user object
Merge remote-tracking branch 'upstream/master' into develop