remove phase and refactor motion close_at

fixes #569
add inline-block mixin to add-on
add tabindex for search
Merge pull request #896 from loomio/bug/fix-search-formating-issue-in-header

add IE7 inline-block mixin to add-on
Merge pull request #897 from loomio/feature/add-tabindex-1-for-search

add tabindex for search
scope pie js to search page
Merge pull request #898 from loomio/bug/fix-inbox-pies

Scope pie js to search page
Fixes issue #877 - bullets, headings, lists, quotes after comment names + make lists black
Merge pull request #858 from loomio/refactor/remove-phase-and-fix-close-date-issue

Remove phase from motion and fix close date issue
Update schema
Split sign in and sign up when accepting invitations
Merge pull request #881 from loomio/split-sign-up-sign-in

Ready for QA: Split sign up and sign in when accepting invitations
Refactor set_locale and add language options to footer
Merge pull request #899 from loomio/design/tweak

Fixes issue #877 - bullets, headings, lists, quotes after comment names ...
Merge pull request #875 from loomio/refactor/language-selection

Refactor set_locale and add language options to footer
update unknown closed_motions method name
Merge pull request #903 from loomio/bug/fix-previous-proposals

update unknown closed_motions method name to motions.closed
Add Bulgarian to languages. Update Netherlands.
Fix intermittent failing cuke
Tweaks to language selection bar; fix font on blockquotes; fix bad breaks on context panel user names