Move HTTPServer.rtl_langs → _langs.RTL_LANGS.
PEP8 whitespace fixes for two lines in Dist.EmailBasedDistributor.
Add BridgeDB's public offline and public online GnuPG keys.

  * ADD ascii-armoured keyfiles to templates/static/bridgedb.asc.
Refactor CSS stylesheets to switch to bootswatch.
Decrease CSS class "container-narrow" width to 675px.
Change a custom CSS colour element to match similar one from new CSS.
Add MIT licensed Lato fonts.
Add OFL licensed Fort Awesome font for icons.
Add webfont files extensions to setup.py assets.
Add SVG of Tor roots logo.
Remove &middot; in BridgeDB HTTPS distributor title.
Link to new stylesheets in base.html template.
Rewrite header/navigation bar for HTTPS distributor.
Remove bridge selection buttons from base.html template.
Rewrite bridges.html template.
Rewrite captcha.html template.
Update TBB download link/text, add accesskey to improve accessibility.
Add accesskey to "get bridges" link.
Rewrite options.html template.
Add explanation text for using bridges with TBB.

  * REMOVES all mention of Vidalia.
  * FIXES #10803