* Increase minimum size of User Manager window so QPushButtons aren't squeezed together
* Add spacing to the links in the About dialog to match all other buttons in the GUI
* Make the links in the About dialog work on Linux
* Turn the tooltip on "Config" in toolbar into an imperative like the rest of them
* Qt: Show tooltips in description box
* Qt: implement description subscription
* Qt: add gamelist resize for ctrl-+/-/wheel (simple zoom)
* Qt: handle strict mode in gui tab
* Qt: more highdpi stuff
* Qt: remove old tooltips from settings_dialog
* Qt: conform cpublit tooltip to new subscription model