GitLab

- added icons for marching cubes and nifti writer

[CHANGE] - module connections now get established AFTER every module is ready. This fixes some wait/miss problems.
[CHANGE] - restructured fiberDisplay2 to properly react on change notifications

[ADD] - new list of properties added which uses WPropertyVariable

[CHANGE] - implemented type info mechanism for easyly getting the actual containing type of WPropertyVariable

[CHANGE] - marching cubes now uses conditions to notify main thread about property change instead of calculating the surface in slotPropertyChanged

[ADD] WProperties and WProperty support now dirty flags. You may use this when your module is calculating stuff while the gui is responsive. The module may need member variables while the gui should be responsive. Since there is no disable feature for the gui of modules yet, this is a workaround at first. fiberCulling is the first module using this feature.
[CHANGE] Improved threadsafeness of the fiberCulling module: now the GUI thread is responsive while computing the fiber culling