An experiment of futility: 3h 50 minutes
Because of a crash in vala and a holiday. The project been at a small standstill.
ERROR:valasemanticanalyzer.c:5309:vala_semantic_analyzer_get_actual_type: assertion failed: (_tmp14_ != NULL) make: *** [ep] Aborted (core dumped)
It seems to fail in the templates (or how you call it in vala).
I did play a little bit with CSS in the application and some more animations.
CSS made the whole background black.. To be continued