Added Urdu translations

Added urdu strings in locales/ur . Updated index.html
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
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
Merge branch 'master' into gh-pages
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
Merge branch 'master' into gh-pages
Fix unclosed tags