Removed EnMasse from already namespaced functions.

No point having enmasse#EnMasse, it's not descriptive. enmasse#Open is
though. So now no namespaced autoload functions are prefixed with a
superfluous string.
Updated documentation.
Updated readme docs too.
Stripped full licence out of the docs.
Marged duplicate quickfix items.

Quickfix list items are now merged together and their text / messages
are concatinated with a pipe in between. Fixes #12
No need for buftype to use setlocal.
Merge branch 'feature/better-writing' into develop

Conflicts:
	autoload/enmasse.vim
	plugin/enmasse.vim