Add 6502 tests to travis
Merge pull request #443 from g-oikonomou/6502-travis

Add 6502 tests to travis
Merge pull request #409 from ADVANSEE/cc2538-spi

cc2538: spi: Bug fix and various improvements
Merge branch 'master' into qidevices

Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>