unbreak the OpenRA.Game.exe start menu link

fixes #5448
also watch master and next for deployment
we don't support SDL 1.2 anymore
replace libraries with SUSE Linux Enterprise 11 SP3 binaries
Formatting fixes.

Spaces to tabs, indents, etc.
Merge pull request #5461 from Mailaender/sle-libraries

Replaced libraries with SUSE Linux Enterprise 11 SP3 binaries
Merge pull request #5456 from Mailaender/travis-next-master

Adjustments to Travis CI
Merge pull request #5449 from Mailaender/nsis-lua-outpath-breakage

Fixed the OpenRA.Game.exe start menu link
Merge pull request #5412 from RoosterDragon/formatting

Formatting
Adds RallyPoint to Airfield

Adds Rallypoint to Airfield

Adds RallyPoint to Airfield

2

Adds RallyPoint to Airfield

Adds RallyPoint to Airfield