Localisation updates from http://translatewiki.net.

Change-Id: I35cd4c1f5fdc7bcf13002a2c9ca76e387e7587c2
Localisation updates from https://translatewiki.net.

Change-Id: Id0b75964dd8d4c73ce9790593be0fee3952218f6
Localisation updates from https://translatewiki.net.

Change-Id: Ifdaa220315eedb802efd5af94cbfde4a9ad17ede
Localisation updates from https://translatewiki.net.

Change-Id: Ia880fed4399e8de1c5183ce9570c7c58a0d55860
Localisation updates from https://translatewiki.net.

Change-Id: I27338f73abec3707847b8207e6ed11a4f2d50187
Localisation updates from https://translatewiki.net.

Change-Id: Ia5aaeb5413ab94fb0149e95514d0e27a5323f5e8
Create composer.json
Bump to 0.3 alpha and make composer-ready
Add gitignore
Add TravisCI config
Add ScrutinizerCI config
Fix global scope assumption
Style cleanup
Fix method that should be static
Fix typo in readme
Improve readme style
Update release notes and re-add support for normal MW autoloading
Fix license in composer.json
Update TravisCI config so it does not fail without PHPUnit config
Update README.mediawiki