Remove redundant .gitignore
Moved the initiation of the statics to just above the instantiation of the class within a function.
Oops... noticed that the minimum WP requirements hadn't been changed yet...
* Minor bugfix for internal domains option

* Minor typo in Dutch translation
* Tested for WP 3.6
* Upped version number
* Added changelog and upgrade notice for 3.1.4 version