ParseTwitterUtils Android Versions Save

This bumps to use the latest dependency on JitPack for compatibility

• Fix issue with parsing the callback url (caused crash)
• Improves the visual layout of the login dialog, and allows for overriding of XML layout

• Update callback url thanks to @smworks
• Remove deprecated Apache Http module support
• Use signpost dependency instead of using internal classes to avoid additional methods/classes when using with other libraries
• Use OkHttp for singing to avoid security issues and failures with HttpUrlConnection
• Repackage to com.parse.twitter to avoid conflicts with com.parse (main Android module)
• Extend AppCompatDialog instead of Dialog
• Point to main module contribution doc
• Distribute with JitPack for easier distribution

• Switch to using Bintray for uploads

• Fix: HttpURLConnectionClient on <= Android-19 #18

• New: Added support for OkHttp client. #12. Thanks @Zefei.
• Other small improvements.

We are now open source.