Mono-D v0.5.5.5 - Huge completion refactoring/v0.5.5.6 - Bug fixes

[Casper Færgemand" <shorttail at hotmail.com>]

I updated the language bindings from 0.5.5.6 to 0.5.5.7. While 
past experience tells me anything I say will only serve to make a 
fool of myself, I shall accept my fate and say that so far I have 
not been able to reproduce the null pointer exception. And by 
that I mean I am able to hit the keyboard more than once without 
having to hit the escape key to close the informative popup.