Instead of always assuming content in the form of rich text allow each
item individually to define it's text format for the detail text that is
shown as a tooltip of a completion item.
Fixes: QTCREATORBUG-22429
Change-Id: I9fa71373a743c26fa06d48acc5f0509584830ca0
Reviewed-by: Christian Stenger <christian.stenger@qt.io>
Complete includes when one choice exists.
Fix complete in the middle.
Task-number: QTCREATORBUG-15710
Change-Id: Iec794c17aabc8de47f981382f4b4286b9325827d
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
Reviewed-by: David Schulz <david.schulz@qt.io>