GitLab

[ADD] switch for filtering on textures

not need to be anymore. It is started automatically when a suitable data set
is loaded for a few days now.

[ADD] - added msleep method to wait microseconds

[ADD] - added filename property widget

[ADD] some missed documentation of WBresenham_test.h

config file. Currently each call results in a parsing of the file. This
will be fixed in the near future in order to allow caching of already checked
preferences.

 * deleted the class
 * deleted the corresponding tests
 * adapted all code that was using WDataHandler

[ADD] - Resource management via WGEResourceManager
[CHANGE] - made getAppPath/getShaderPath static