Updates for QC scan
I updated some scripts and added following functions:
- retrieve config files from Local DB if components are registered in Local DB (completely replaced createDefaultConfig.sh with dbAccessor)
- create temporal config files if no component data in Local DB (or no DB communication)
- initial scan to confirm config files for QC test (terminates if failed to confirm)
These updates are usable with devel-localdb branch of YARR for now.
I confirmed the functions work with the emulator.
I have not yet added the exception handling function for DCS data upload. Also I have not confirmed the availability with labRemote yet.