SQOOP-1875: Sqoop2: Sync MSubmission with repository and add tests for the max limit handling for submission fields

(Veena Basavaraj via Abraham Elmahrek)
SQOOP-1929: Sqoop2: Track number of records written in Loader

(Veena Basavaraj via Abraham Elmahrek)
SQOOP-1894: Sqoop2: Print out files that failed license check in pre-commit hook

(Jarek Jarcec Cecho via Abraham Elmahrek)
SQOOP-1895: Sqoop2: Add links to output reports to pre-commit hook

(Jarek Jarcec Cecho via Abraham Elmahrek)