add a few concepts to TODO

Signed-off-by: Constantin Runge <uroc327@cssbook.de>
ocCore: move folder.h to directory.h

Signed-off-by: Constantin Runge <uroc327@cssbook.de>
ocCore: begin color class

This class currently has constants for some web colors and todo comments ;)

Signed-off-by: Constantin Runge <uroc327@cssbook.de>
ocCore: add FromFormat String factory function

Signed-off-by: Constantin Runge <uroc327@cssbook.de>
ocCore: add ILogger header...

funtionality may not final...

Signed-off-by: Constantin Runge <uroc327@cssbook.de>