Container-based VMs promise significantly faster boot times.
More or less related changes:
- Added a JOBNAME to all jobs.
- Added `install-noapt` target to several Makefile.travis files to
avoid `sudo apt-get install ...` steps. Those installations are
now handled by the apt addon of Travis. The `install` targets are
kept anyway to keep the makefiles self-contained.
- Removed a legacy workaround from the Coverity Scan job as it
isn't necessary anymore to fiddle with the cerificates of
scan.coverity.com.
- Fixed the Mbed and the Zephyr jobs.
JerryScript-DCO-1.0-Signed-off-by: Akos Kiss akiss@inf.u-szeged.hu