Frontend: Properly “gray out” most disabled widgets (a lot of them weren't)

Some padding tweaks in options and team editor pages. Fixes insane width of context menu of hog name line edit

Make video metadata strings translatable in frontend In the video page, a small part of the strings was untranslatable, e.g. “Player: ”. These were part of the video metadata. Now these are localizable.

- Fix archiving (?)

- Pause game when it goes background (do not show anymore annoying 'confirm quit')

- Do not delete Beach theme (it's official one now)

Drop Qt XML from dependencies. QXmlStreamReader is part of QtCore

Remove Qt SVG and Qt OpenGL as hard dependencies Qt SVG is not used in the frontend (no SVGs are rendered). Neither is Qt OpenGL used. Qt OpenGL is discouraged anyway.

Mutant: When game ends prematurely due to missing land, declare highest-scoring team the winner

Mutant: Fix graph title on game draw

Make chart in stats screen support negative numbers. Fixes e.g. Mutant

Fix broken stats chart bounding box

Lua API: Fix not updating CursorX/CursorY properly when moving cursor at screen border

Clear drawn maps in TechRacer

gtGenericFaller: Use Tag=1 to allow gtGenericFaller to be displaced randomly. Otherwise it is left alone

Take radius into account when drawing gtGenericFaller

Add default directory DrawnMaps to put hand-drawn maps into

Merge unC0Rr's broken preview fix

Update frontend translations

Drawn map menu: Add spin box to change brush size by hand

Fix broken previews for me, pepper with comments on logic. Probably makes it fail for windows users again.

Add images for radio buttons, add hover and pressed images for checkboxes

Fix weird scaling of draw map widget

Drawn map page: Move save and load buttons, fix points label overlap