Don't fail on bzr tags with spaces or those that lack revision numbers
Fix silly runtime error
Rejigger README
Add new languages
mention that test_data or setting API user/pass is required

fixes #790
Update Sphinx website URL
Merge pull request #840 from PowerKiKi/patch-1

Update Sphinx website URL
Fixed type of display_bitbucket in template context
Merge pull request #836 from virtuald/bzr-tags-fix

Don't fail on bzr tags with spaces or those that lack revision numbers
Merge pull request #842 from svisser/fix_display_bitbucket

Fixed type of display_bitbucket in template context
Remove old deployment files.