GitLab

[ADD] switch for filtering on textures

[CHANGE] connectors now use dataset prototypes for compatibility checking

- added basic graphics engine
- added basic class stubs for Kernel, Modules

 * various documentation added
 * refactored some tests
 * added a unit test to the exception class
 * linked the WNoSuchDataSetException .cpp-code into the dataHandler code
 * removed Whitespace in CMakeLists.txt
 * Exceptions now subclassed from std::logic_error instead of std::runtime_error, see the code for details

still have to change classname prefix from B to W

* Removed the LIST in CMakesLists.txt to use globbing, so not every new file must be inserted.
* Renamed icons.h and bCognize.h according to our CodingStandard
* Set the owner of every ToDo to wiebel :)

Connected that class with widget that holds graphics displays
added gui superclass
changed CMakeLists Files accordingly
added documentation