Page numbering now starts from 1, not 0.
Fixed handling of missing album release dates.
Added album cover art support.
Updated old classes on sign in button.
Made cover art loading a bit more robust.
Fixed indentation in album page template.
Reorganized blocks in user's profile to fix overlapping in case when email address is too long.
Added link to a page with documentation for developers.
Replaced old class.
Improved styling of voting buttons to make it more obvious which vote has been selected.
Merge branch 'cb-18' into stage1

Conflicts:
	client/critiquebrainz/templates/album.html
Merge branch 'cb-22' into stage1

Conflicts:
	client/critiquebrainz/templates/album.html
Merge branch 'signin-button-fix' into stage1
Merge branch 'profile-design-fix' into stage1
Merge branch 'dev-page-link' into stage1
Removed stuff that I left during merge.
Fixed incorrect styling in case when user did not vote.
Merge branch 'stage1' into voting-style

Conflicts:
	client/critiquebrainz/templates/review/entity.html
Updated styling after merging.
Updated musicbrainzngs dependency.