Change Default SSL Configuration

The default SSL configuration has problems negotiating the TLS bits on some sites. Setting TLSv1 as the only protocol choice, got alot more (at least the set I cared about) to work.
Merge commit '58124632f6fb541c9f26dc601fcd4a2372c62d78'

Merge ssl fix from https://github.com/jeanphix/Ghost.py/pull/128

Conflicts:
	ghost/ghost.py