Frontend: Select appropriate localized Default voicepack for new teams

Change voicepack fallback to Default_qau

Enable automatic voicepack language selection for all missions

Don't agressively select voicepack language automatically, must be now enabled explicitly with _qau suffix See code comments for more infos

Rope Training: Re-display nade help text when trying to throw nade by hand

Space Invasion: Remove incorrect gstWinner

Add winner animation for missions that didn't have it

Set GameOver to true in EndGame (Lua)

Don't remove gstWinner after GameOver

just to get it to build

Fix most CI builds

Fix macdeployqt finding with Qt5 on macos

Fix clang C compilation

remove enum scoping

Fix Birdy being drawn behind hogs and other gears (bug #453)

Fix laser sight not working when it starts out of map bounds (bug #432)

Credits: Split off wolfmarc and Dragonfly

Fix misspelled name in credits

avoid crashing server in the event loop

Proof of concept for new net game client

Fix Pas2C unable to compile with VIDEOREC

Pas2C: Support FileSize and Delete; add dummy implementation of FormatDateTime

Set default SD fallback music for themes: sdmusic.ogg

Change default demo speedup key from S to F Rationale: S collides with WASD. F is short for “fast-forward”.