GitLab

Make parameters to SensorDataStore functions const where possible. Requires recompiling of binaries that depend on libdcdb!

- Now using the global thread pool in dcdbpusher, collectagent and
grafanaserver to boost performance

- Uses a simple string key->value schema
- Stores the timestamp of the latest edit to the publishedsensors table
- Implemented logic to update this timestamp accordingly

- Fixing a crash when the REST API is disabled
- Casting and macro handling

- Jobs can now be inserted and queried with arbitrary domain IDs
- Collect agent uses domain ID accordingly during inserts

- Caching metadata information
- Using a single persistent SensorDataStore instance
- Now properly querying multiple weekstamps if necessary

- CA: sensors from job operators are not cached anymore
- CA: the analytics controller is now de-allocated properly
- Added a "tol" parameter to the QueryEngine interface for fuzzy queries

Allow for endTime != 0 for insertion into the jobData table if the last digit is 1 as set by dcdblsurmjob start

Only store a sha1 hash of REST API passwords in the config files and hash the password provided upon request

- Allows to quit the collectagent or dcdbpusher with a specified return code.