Philippe Faist - 2017-02-05

Hi, and sorry again for the delay. I have ported to Qt5 and done some code clean-up. On my systems these warnings don't appear any more.

Bug 7 should indeed be fixed with the new backend workflow introduced in 3.3.0beta.

The Feynman diagram is in the default initial Archive tab; indeed the message is misleading as in case you already had an existing Archive then the diagram is not added. In the upcoming v4.0 you can open the default example library (=the default initial Archive tab) under the library browser -> Resources -> Open Example Library.