Merge pull request #57 from siebrand/master

 Update docs
Localisation updates from http://translatewiki.net.
Add aliases to the languages that need them
Test for double redirects
Whitespace
Spelling
Comments
Add test for Zulu

Just to make sure that the last language in the list
is processed.

Also fixed a comment.
Fixed test title
Merge pull request #59 from amire80/arrange_aliases

Aliases for all the languages that need them
Adding a special region

This is supposed to allow adding special languages.

This region's section is hidden by default and can be enabled by
passing different options to the lcd object.
Whitespace
Whitespace
Merge pull request #58 from amire80/whitespace

Whitespace
Render every region only once

Fixes bug
https://bugzilla.wikimedia.org/show_bug.cgi?id=43568
Redirect zh-min-nan to nan

Fixes bug
https://bugzilla.wikimedia.org/show_bug.cgi?id=43569
Merge pull request #64 from amire80/bug_43569

Redirect zh-min-nan to nan
Merge pull request #60 from amire80/small_test_improvements

Test for Zulu
Some more fixes in redirects and code

* Redirect fiu-vro to vro.
* Redirect roa-rup to rup.
* Redirect zh-yue to yue.
* Remove pru. Only prg is the right code for Prussian.
  pru is a code of a language in Indonesia, about which
  there's very little information, so it's better to remove it.
Merge pull request #65 from amire80/more-aliases-and-fixes

Some more fixes in redirects and codes