Removed embedly filter
This has been deprecated since <0.1 so I think its time for it to go now
Changed explorer menu to be loaded only on request, to prevent bloating of html
put back missing import
pep8 fix
Replaced lxml with html5lib
Fixed test which broke under html5lib

The test used HTML which wasn't valid HTML5. html5lib corrects these errors whereas lxml didn't so the result of the test is different.
Allow RouteResult to return a view
Added RoutablePage
Fixed broken test

Caused by adding view into RouteResult
Started RoutablePage docs
Use SQLite3 database backend when building docs

This prevents Django from loading psycopg2 when running autodocs on models files
Fixes to documentation of Page attributes
Improvements to subpage_urls docs
Retitled routable_page doc, added to index
Lots of small tweaks to docs
Fix rogue smart quotes and run explicitly under bash.
Merge branch 'master' of github.com:torchbox/wagtail
Convert go_live_at / expire_at timestamps to the server's own timezone when submitting, so that tests don't need TIME_ZONE='UTC'
Merge pull request #478 from gasman/fix/test-timezones

Fix scheduled publishing unit tests to not require TIME_ZONE='UTC'
Merge branch 'remove-embedly-filter' of https://github.com/kaedroho/wagtail into kaedroho-remove-embedly-filter

Conflicts:
	wagtail/wagtailembeds/tests.py