Fix player being able to switch to dying hog

Remove spaces from grave names

Add 7 graves

No longer jiggle sticky mines if using portable portal device This fixes the sticky mine sound playing when using portal gun while any sticky mine is placed on ground. We decided that placed sticky mines can't be teleported.

Update German and English locale files

Improve error messages when feedback or DLC fail to reach Internet Problems with a missing SSL library are hinted at.

Update Italian translation (it.lua)

Fix short sound breakdown shortly after using time box

Fix team getting inf. ammo when stockpiling >= 100 ammo

Fix possibility to accidentally destroy team by entering an already existing team name

Fix old team name not being removed after renaming team in frontend

extend overridable graphics/sounds to 8 of each, for lua scripters who really like having their own sprites/sounds. these should not be used in the engine.

Make sure new teams start with an unique name

Names of new or copied game schemes are now unique

Rework weapon scheme handling in frontend and fix a couple of bugs There were many oddities in weapon scheme editing which are fixed now: * When you left the weapon scheme editor, everything flashed briefly * When you leaft the weapon scheme editr, the weapon scheme selection always reverted to Default. Very annoying * Clicking on New or Copy now instantly creates and save the new weapons set