merge reading and posting application

Features available as of this pull request:

Content Posting
PlainPost Application: The PlainPost application supports content injection of web pages from any source domain. Note: the injected web pages do not include external media and code.
ZeroBin Application: The ZeroBin application encrypts content with a key unique to the URL. Anyone with access to both the host page and the content server will be able to decrypt the content. Anyone without access to the server will be unable to decrypt the content.
Generated links can be posted on the Facebook and Twitter social networks.

Content Reading
Privly links can be pulled from the authenticated user's Facebook posts and Twitter tweets. They are then opened in a locally stored application.