1. Shut of the verbose-mode by default. That shoud speed up everything about the evaluation, but had caused problems in the past(but not anymore).
2. Add an addition level to the sorting of the completion-box: first the access-level, then the inheritance-depth, then the item-type.
3. Use the popup-box to show additional interesting information like the item's container-class, the item's type, source-file, and other interesting information that does not fit into the completion-box within the popup that was previously used exclusively for the comments. Comments are shown below now. This additionally solves the problem that emplty comments caused the wrong popup-box to stay, because every item has a comment now.