Make topic lists show last activity more intuitively
keep French l10n up to date
cs translation update
update Sugar.js localized date formats
Merge pull request #572 from kubabrecka/cs_update20

cs translation update
Merge pull request #573 from kubabrecka/update_js_date_formats

update Sugar.js localized date formats
Merge pull request #571 from ZogStriP/keep-french-l10n-up-to-date-2013-03-26

keep French l10n up to date
Fix z-index of "in reply to" tabs versus filter message.
Includes post count in filter message by user
Fixed URL for composer /education paths
Let's use a horizontal control for selecting the hotness rather than a dial.
Merge pull request #574 from wojciechka/master

Fix URL for composer /education paths when using prefix for Discourse
Cleanup layout of login buttons
Robin sucks at jshint
Make login buttons even smaller
Include topic title in share links with third parties
Rename 'popular' to 'latest'. First stab at 'Hot' tab.
Escape key closes share dialog
Fixes bug where progress looked weird when creating a new post.
Make sure share dialog goes away when clicking outside of it, including links to other routes