:package: Everything :: Big Update #2

Additions:
+ Registration system
+ Activation system (not yet finished though)
+ API: Multiple fields on issueData, userData, projectData
+ API: commentData( int $commentId, string $field ) : string|array
+ Some language strings

Changes:
~

Bugfixes:
~ Error on empty permission rows
~ [http://github.com/Xesau/MiqroDB](MiqroDB) query execution bug fix