* No /dev/shm on MacOS so we go to tmp instead given that the /dev/shm makes tests not really work fine on mac
* Cleanups
Fix cereal messaging tests
* keep msgq stock
More shm updates for macos
* typo
* fix return
* Semicolon...
* use OP prefix for logmessage
* cleanup paths too
* cleanup the paths too
* add hw.py to release
* fix those issues
* fix unittests
* fix unittests
* fix unittests
* do swaglog_ipc properly across all the files
* fix that
* fix swaglog in c++
* review suggestions
old-commit-hash: bfe990b112