Fixed bytes serialiser
Removed absolute import
Merge remote-tracking branch 'origin/master'
Refactored naming convention of tagged_delegate classes
Separated aforementioned class "TaggedDelegate" into seperate classes, ineheriting from one another
Added component-built entity support (lookup components per-platform)
Added ComponentLoader class
Added definitions for BGE implementations of Physics and Animation
Renamed the metaclass for Tag delegaion
Other changes relating to restructuring