* Fix column and index-size for MySQL only

This ensures that we don't break any existing modules by renaming a template from ".php" to ".tpl.php".

Old PHP templates are going to disappear anyway, so let's not break anything for a change that will be removed in the near future. We keep the .tpl.php extension though.

We have moved those translations (and more that were missing) to their own specific files, which makes it easier to manage them automatically. Then it no longer makes sense to keep these entries in the general translation files.

Like we were supposed to do three versions ago

* Replace mock-test with actual test

* Cleaned up .gitignore a little bit

* Added a .gitignore to modules, ignoring all non-tracked modules.

* Fix internal markdown links in the install docs

Ass^2