Revert "Create new blank sphinx docs."

This reverts commit 2162d65483de7a419ccfd65b0d0b14dfeb70ccfa.

Conflicts:
	docs/conf.py
	docs/index.rst
Removed Basic Auth references
Removed BasicAuth code snippet
Remove public_timeline method, which no longer exists
Merge pull request #392 from tweepy/new_docs

Create new docs