Check if focus is where it was initially. Fixes #1899.
move user manual handling out of UI
move open in default browser functionality out of UI
Merge branch 'pr/n1918_mexx'
Corrected URIs
Removed compiler warnings.
Added likn to wiki page
Merge remote-tracking branch 'upstream/master' into BuildServerIntegration

* upstream/master:
  Added likn to wiki page
  Removed compiler warnings.
  Corrected URIs
  move open in default browser functionality out of UI
  move user manual handling out of UI
  Check if focus is where it was initially. Fixes #1899.