Fix the key for toggling team bars being incorrectly described in the settings page

Backed out changeset c19e5ece5b3f Because the controls scheme was actually intentional. Whoops!

Upddate changelog for previous commit

Fix rotatemask (hedgehog info) key toggling team bars instead of changing hedgehog tags Pressing rotatemask toggled the team bars, but it was clearly indicatd otherwise in the controls menu. To change hog tags, you must have pressed rotatemask+precise which is not what users expect. New behaviour: - rotatemask changes hog tags - rotatemask+precise toggles team bars

Fix more typos in de.txt

Add some German announcer messages (mostly by Topf)

Unstretch and recolor 5 poorly made flags

Fix a couple of German typos

Use misc icon for description group box in videos page

Add folder icon for main menu

Change game scheme icon in options menu

Make string “Check now” in Apple build translatable

Tweak the network and lag icons to be closer to Hedgewars style

Change icon for frontend group box in options menu

Fix typo in German translation of hedgewars.desktop

Remove Description keys in hedgewars.desktop, they violate the spec and are redundant