GitLab

 * all string helper functions (esp. the <<-operators) are now in string_utils since we need them here for direct access in template friend functions for templates
 * WLoaderFibers now loads fibers out of the fib file but no scalars at the moment. They are stored at the moment directly in the WLoaderFibers object which will change very soon
 * WLine and WFiber are new classes to play with in math
 * output operator for WValue (printing the components array)
 * brainlinter: shouldn't choke on missing whitespace aroung "<<" see ticket: #83
 * brainlinter: should now accept "//" comments after closing braces

- new ifdefs for gcc

- added segmentation fault handler

- Stubs for kernel classes
- Integration into CMake

 * 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