Change IE conditional statement so alert appears on IE7

Bootstrap 3 no longer supports IE7. The roots outdated browser warning should now appear on anything earlier than IE8.
Merge pull request #873 from kevinlisota/patch-1

Change IE conditional statement so alert appears on IE7
Update Traditional Chinese translation
Merge pull request #883 from visioncan/translation

Update Traditional Chinese translation
Update Bulgarian translation
Merge pull request #892 from fingli/20131007

Update Bulgarian translation
filter titles
Update rewrites.php

Broken link.
Merge pull request #897 from ShutterBrandon/master

Update rewrites.php
Correct theme activation link typo
Merge pull request #899 from elkebirmed/master

Correct theme activation link typo
Italian Translation - Final Update

Italian Translation - Final Update
Merge pull request #902 from leopuleo/master

Italian Translation - Final Update
Completion and a language cleanup of the Nynorsk language file.
Add 10 px to the width of <figure> to avoid figure overflow
Merge pull request #907 from bjornerik/master

Nynorsk (Norwegian) language fixes
Update to Bootstrap 3.0.1
Merge pull request #910 from c2itllc/master

Update to Bootstrap 3.0.1
Close #888 - Add comment about Universal Analytics
Close #881 - Update editor-style.css and instructions