Bug 830933 - Implement updates for Technology page
Bug 775542: Prevent templates from overriding with default langfiles.

The base templates had specified "main" in a "set_lang_files"
tag. This was causing child templates to look in "main.lang"
before the lang file for the template. This removes those
errant calls, as well as prevents such accidental additions
from breaking things in future.
Merge pull request #634 from pmclanahan/bug-775542-exclude-defaults-from-langfiles

Bug 775542: Prevent templates from overriding with default langfiles.
Bug 841773: Upgrade Django.
Merge pull request #636 from pmclanahan/upgrade-django

Bug 841773: Upgrade Django.
Bug 841773: Add ALLOWED_HOSTS setting.
Merge pull request #637 from pmclanahan/upgrade-django

Bug 841773: Add ALLOWED_HOSTS setting.
Bug 830441 Locale info inserted into the message

Signed-off-by: Paul McLanahan <paul@mclanahan.net>
Bug 795304 : Email for zh-TW contribute form
Merge pull request #638 from brianking/contribute

Bug 795304 : Email for zh-TW contribute form
Bug 831810: Make /mwc redirect case insensitive.
Merge pull request #639 from pmclanahan/bug-831810-mwc-redirect-case-insensitive

Bug 831810: Make /mwc redirect case insensitive.
[Fix Bug 828714] update supported android devices page title
Merge pull request #641 from Sancus/master

[Fix Bug 828714] update supported android devices page title
Merge pull request #628 from sgarrity/bug-830933-tech-updates

Bug 830933 - Implement updates for Technology page
Bug 828674: Add MWC 2013 updates.

Fix bug 840650, 840960, 842285, 842761, 843358
Fix bug 843687, 828671, 829011, 832523, 833468
Fix bug 833871, 839678, 841231, 843323, 843354
Fix bug 843648, 843678, 843692, 843716

Thanks to contributions from:

@sgarrity
@jpetto
@craigcook
@pmclanahan
@Sancus
Fix Italian MWC press URL
Merge pull request #643 from mozilla/mwc-url-fix

Fix Italian MWC press URL
Fix URL on home page headline
Merge pull request #644 from mozilla/mwc-url-fix

Fix URL on home page headline