Added Urdu translations

Added urdu strings in locales/ur . Updated index.html
Merge pull request #127 from varghesethomase/fx10

the new design
Improved translation

Corrected typos and translated strings that were still in English.
Fix #102 Close email popup
Merge pull request #128 from daas88/patch-1

Improved translation
Merge pull request #129 from mozillavenezuela/master

Fix #102 Close email popup
Updated index.html

ix the indentation in index.html
Updated locales.ini

Line break up added
Updated

Minor changes like indentation and line break up
change language selected depending on the language of the browser
Merge pull request #131 from ramabit/master

change language selected depending on the language of the browser
Merge pull request #123 from MYaseenAKAKhan/master

Added Urdu string
change formatting + automatically select ur when necessary
Merge pull request #132 from MichaelKohler/ur

change formatting + automatically select ur when necessary
Fix #133 detect es-419 as spanish for Chrome/Opera
Merge pull request #134 from mozillavenezuela/master

Fix #133 detect es-419 as spanish for Chrome/Opera
Facebook OG Img change for Issue #87
Update font-awesome.min.css
Merge pull request #137 from nishithleo/patch-1

Update font-awesome.min.css
Merge pull request #136 from tripad/master

Facebook OG Img change for Issue #87