[crossfire] SuspiciousMsgChecker: Do not complain about @identify in msg..endmsg blocks
[crossfire] Revert "Remove support for map files using obsolete attributes: "x" instead of "width", or "stand_still" instead of "fixed_resettime"."
Accept lines with empty values in map files
[crossfire] Extract smoothface information from .face files
Add test case for archetype collection
Use Docker's default seccomp profile in the build environment
Report I/O errors during --collectarches to the console
Fix incorrect nesting in .face files