Fixes PlayVoiceLocal so it actually works as intended, bring DeathSounds in line with suggestions.
Converts InfDeath from integer to string.

Wire up updated DeathSounds for all mods.
move all console traits into one folder
add a new /pause command
add a console command to surrender the game
Added UncloakOnAttack variable to Cloak
Fix gunboat/turret battle in gdi01
Various fixes to gdi04a

* Remove support for difficulty levels
* Fix victory conditions for the enemy player
* Adjust difficulty due to the recent balance changes
Fix encoding problems with ZipFile.

Without setting the DefaultCodePage it may cause problems on systems without 866 code page installed.
use native Gtk2 crash dialogs on Linux

closes #3872
closes #3849
condense into one graphical crash dialog

make it more robust against missing dependencies
copy launch scripts during Linux make install
document the launch scripts
fix missing hard-coded native deps after make install
always spawn the native error dialog
GitHub URLs have changed

https://developer.github.com/changes/2014-04-25-user-content-security/
put all remaining WinForms targets together

so it is easier to get rid of them
don't ship OpenRA.CrashDialog.exe on Mac/Linux
clean up old Changelog files
Merge pull request #5252 from Mailaender/zenity

Added native Gtk+ crash dialogs on Linux