Fix Bug 943934: Update Vagrant Version, Add MySQL Pre-Req, Update Documentation

Removed commented out code.
Bug 957711 - delete /mobile and redirect to /firefox/partners [mwc 2014]
Fix Bug 963713 - Measuring Fx speed on /speed!
Redirect all Firefox 'details' pages to bedrock
Bug 960651
For all locales, any URLs for /firefox or /mobile
with /[version]/details/ will redirect to a localized
general localized upgrade page in bedrock
Bug 962204, update the SSL-enabled product list for Firefox 27.0.1

The new version is coming this Friday.
Merge pull request #1692 from kyoshino/bug-962204-download-ssl-2701

Bug 962204, update the SSL-enabled product list for Firefox 27.0.1
Bug 908714 - [cy] Enable contribute page + 15 years template

* Add email recipient
* Add cy to LOCALES_WITH_MOZ15
* Add banner + CSS rule
Merge pull request #1684 from kyoshino/bug-963713-speed-ga

Fix Bug 963713 - Measuring Fx speed on /speed!
Merge pull request #1694 from flodolo/bug908714_welshcontribute

Bug 908714 - [cy] Enable contribute page + 15 years template
Merge pull request #1648 from bensternthal/945870-vagrant-db-update

Fix Bug 943934: Update Vagrant Version, Add MySQL Pre-Req, Update Docume...
Merge pull request #1663 from retornam/bug-957711-delete-mobile

Bug 957711 - delete /mobile and redirect to /firefox/partners [mwc 2014]
Merge pull request #1690 from sgarrity/bug-960651-details

Bug 960651 Redirect all Firefox 'details' pages to bedrock
Bug 957711 followup, fix NoReverseMatch error at /firefox/new/
Merge pull request #1698 from kyoshino/bug-957711-mobile-404

Bug 957711 followup, fix NoReverseMatch error at /firefox/new/
Remove /b/ from 302 redirect
Bug 869516 - base styles for older versions of IE