Better fallback for IE8-9
Merge branch 'production' of https://github.com/moztw/central into production
Merge branch 'master' into production
Merge branch 'master' into production
Merge branch 'master' into production
Merge branch 'master' into production
Merge pull request #35 from moztw/master

add schedule
Merge pull request #37 from moztw/master

Update AppDevParty page
Merge pull request #38 from moztw/master

Update draft logo
Merge branch 'master' into production
Merge branch 'master' into production
Merge pull request #39 from moztw/master

Update Auto Update scripts; fix issue #34
Merge pull request #40 from moztw/master

Update mediawiki to 1.20.3; Only zh locale messages are updated
Merge pull request #41 from moztw/master

Update mediawiki to 1.20.3; Fix missing files
Merge branch 'master' into production
Merge pull request #44 from moztw/master

Merge master to production
Merge pull request #45 from moztw/master

Update About page
Merge pull request #46 from moztw/master

Updae page contents
Merge pull request #47 from moztw/master

Update System Requirements Page
Add TB 17.0.4