Fully support instance and static initializers

[stephanenicolas]

• Add tests, this might already be working
• Double check with respect to inheritance
• Update wiki

[stephanenicolas]

Instance initializers are not accessible and won't be handled by BoundBox, this makes very little sense.

[stephanenicolas]

Lol, it's not possible to invoke a static or instance initializer via reflection. There is absolutely no way to do it.
http://stackoverflow.com/a/19163059/693752

The feature is dropped and all code related to this feature will be pruned out.

Please note that it was possible to access the methods, in the meaning of knowing if such blocks were defined, but they just can't be called.