Remove gems from installer.rb where are now properly required
Use latest version generator_spec from rubygems
Add friendly_id-globalize to dependencies and require it
Update dependencies
we made it to 2014
Use correct attribute (href) in canonical link. Full path preferred.

add spec for canonical link

spacing

Conflicts:
	core/app/views/refinery/_head.html.erb
Update page canonical url spec
Split extension guide out of getting started guide.

Conflicts:
	doc/guides/1 - Getting Started/2 - Getting Started.textile
Clarify instructions for mounting to non-root
Update dragonfly config to use .use_datastore method