move old testfiles to make place for new ones, remove them maybe later
use wxLogInterposer instead of wxLogChain for exceptionhanding,
otherwise it might crash
chane the inherit for the const data_type in registerDataType, otherwise
the const types cant call the base type functions
add protection for already defined constants
wxError: use SetActiveTarget again, might not work without correctly
wxColor: add name method that returns the name from the ColorDataBase,
improve the internal unwrap<wxColor> function for string, suspend the
debuglog and throw own TypeError exception
adding first TestCase for WX::Color, adding Rake::TestTask