Fix Bug 1090933 - Advisory titles on w.m.org/security/advisories/ should be links
Update Style guide for Firefox Developer Edition
Bug 1082825
[fix bug 1029829][fix bug 1029838][bug 1081917] Thunderbird RNA

* Created releasenotes bedrock app
* Migrated firefox release notes views to releasenotes app.
* Added thunderbird releasenotes urls
* Added global.conf RewriteRules for Thunderbird release notes.
* Thunderbird base, release notes, system requirements templates
Hide the info bar on the SUMO article.

SUMO recently turned on Tabzilla's update nag, and turned ours off.
The bug for that is Bug 1092335. Now, if a user clicks on the "Update"
button in Tabzilla, they get sent to the SUMO article, which proceeds to
nag them again. This patch hides the update bar on the target url.
Merge pull request #2444 from mythmon/patch-2

Tabzilla: Hide the info bar on the SUMO update article.
Merge pull request #2480 from sgarrity/bug-1082825-dev-styleguide

Update Style guide for Firefox Developer Edition
Merge pull request #2437 from kyoshino/bug-1090933-advisories-links

Fix Bug 1090933 - Advisory titles on w.m.org/security/advisories/ should be links
[fix bug 1096662] Version 33.1 What's new page not loading the video
Merge pull request #2483 from alexgibson/bug-1096662-whatsnew-video-uitour

[fix bug 1096662] Version 33.1 What's new page not loading the video
Remove TOS from homepage: fix bug 1094221

Restore pre-fx10 Webmaker and Appmaker promo tiles
Tweak position of Webmaker logo
Bug 1097399: Update legal-docs submodule.
Merge pull request #2487 from pmclanahan/update-legal-docs-1097399

Bug 1097399: Update legal-docs submodule.
Merge pull request #2449 from jgmize/rm-TOS-content-from-hp

Remove TOS content from homepage: fix bug 1094221
Fix Bug 1095548 - Hacks embedable newsletter form not hiding "thank you" message
Merge pull request #2364 from glogiotatidis/thunderbird-rna

Thunderbird RNA.
Fix Bug 1093985 - https://www.firefox.com/hello/ does not contain Hello content

Add a temp redirect to the SUMO article.
Fix Bug 973965 - Copy fix for mozilla.org/gigabit
Bug 1098254 - Add JSONLint to gruntfile, fix JSLint warnings and add .idea to .gitignore

introduce .idea folder in gitignore for those who edit in jetrains IDEs

enhance grunt usage + use of JSONLint tool to validate JSON files

unused parameters + unneeded comma + filter loop from enumerables inherited properties

enhancements to gruntfile suggested by Alex Gibson

fix code style
Merge pull request #2462 from MathRobin/master

Enhancements to the JS part + enhance gruntfile + ignore Jetbrains IDE config folder
Merge pull request #2493 from kyoshino/bug-973965-gigabit-copy

Fix Bug 973965 - Copy fix for mozilla.org/gigabit