generic_agent: skip duplicate inputs, they need only be loaded once
Merge pull request #1107 from tzz/feature/skip-duplicate-inputs

generic_agent: skip duplicate inputs, they need only be loaded once
Disable masterfiles unit load test
Add stub for generating diff states
Constify line parameter
Add hook for reporting
Fix: call diff generation before config cleanup
Add delta directory tree creation to agent init
Add untracked dir creation
Add AnchorRegexNew to matching lib
Add GetCsvLineNext function to deal with reading multiline csv from files
Extend csv parser test