Localisation updates from http://translatewiki.net.

Change-Id: I05ab20bcc22bf4d1d7c7de8851b007eee351891a
Localisation updates from http://translatewiki.net.

Change-Id: Id0718b44b33f5fb8fa97b97f2cc8c7478e52262e
JavaScript maintenance

This fix a few trivial Javascript lint checks which should be harmless
although untested.

* jshintrc comes from Mediawiki core, I have slightly tweaked it to
  allow alert() and multiples "var" declarations.
* Fixed equalities to strict equalities.
* Some double quotes have been singled out.
* Missing semicolon (some of them might still be need to be added).

Change-Id: I846d5a87f8761aec1d3897a35a1d12c8f85b916f
Localisation updates from http://translatewiki.net.

Change-Id: Iba7e4957d5c0aee4486aa4e8f40100555bb0b293
Localisation updates from http://translatewiki.net.

Change-Id: Ifca26c3b8e71ada77b6101d2066222ceb68c29d8
Localisation updates from http://translatewiki.net.

Change-Id: I02e828d78124c21b24eb795ad805af199eeffc0a
Localisation updates from http://translatewiki.net.

Change-Id: I16298d20fcc29540fdd540acc3a421741e86843f
Localisation updates from http://translatewiki.net.

Change-Id: I177626c0bee8e6ec4411c4c8941b7a6c0444ab14
Localisation updates from http://translatewiki.net.

Change-Id: Iebe0382345b1915866a44eb6ed92a2ff09e656fa
Localisation updates from http://translatewiki.net.

Change-Id: Id33c6b01f104573835fb9d099148d61facce4a97
Localisation updates from http://translatewiki.net.

Change-Id: Idec2b1958d0edecb350bbf6848928c2f978c7cad
Merge "JavaScript maintenance"
Localisation updates from http://translatewiki.net.

Change-Id: I3c770ea59cb3f552b59b7c0cb4f13527ac435ec4
Localisation updates from http://translatewiki.net.

Change-Id: Idfdd828f3336cbee507d98db086885640b6756a2
Localisation updates from http://translatewiki.net.

Change-Id: Iaeff885f5db90b4f1907e8ea52a7cfc29fdbc1b0
Localisation updates from http://translatewiki.net.

Change-Id: Icc6de4ecfeba3cfd78a83dc29ed4b140abaa34c7
Localisation updates from http://translatewiki.net.

Change-Id: I6563d69bb4ea4cb7a0adb745868f1ace9db5d94a
Localisation updates from http://translatewiki.net.

Change-Id: I33a52006bfd3085e3b964859a9d6e4f8a05b7ca0
Localisation updates from http://translatewiki.net.

Change-Id: Ice4aa793484d2432e826f9be5139464cb3601c8b
Localisation updates from http://translatewiki.net.

Change-Id: I389f8832ecbd0535166a61a4d02b6cb014f13d3a