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
give concrete a color that is distinguishing from sand
Small Correction to one of the music names.

Taken from Frank Klepacki's Website
Merge pull request #5481 from Generalcamo/patch-8

Small Correction to one of the music names.
Changed logging in DoTimed/RunActivity to create less overhead.

- Refactored PerfTimer to use less memory.
- Avoid using the PerfTimer in highly called methods DoTimed and RunActivity, instead tracking long ticks manually to reduce overhead and avoid memory allocations.
- Added some helper methods in PerfTimer to output information when a tick takes too long.
- Changed PerfTimer logging to output the time at the start of the line, and no longer truncate output per line.
- Settings.LongTickThreshold changed from TimeSpan to float and renamed to LongTickThresholdMs.
Merge pull request #5480 from Mailaender/d2k-concrete-color

Fixed concrete having the same radar color as sand.
Add single-player mission 'Intervention'
Merge pull request #5483 from obrakmann/some-map

Add a lua-powered single-player mission
Fixing issue #5308
Merge pull request #5488 from aaroncampf/bleed

Fixing issue #5308
Merge pull request #5408 from RoosterDragon/perftimer-tick

Changed logging in DoTimed/RunActivity to create less overhead
add a map upgrade rule for Capture trait renamings

followup of #4021