Add ipynb for checking mapped data
Update awards map
Add english csv for awards
Fix typos in mapping
Add the awards_releases
Add new contract_history map
Add a compacted contract history map and json

Much smaller json file if don't include unused fields
Update ipynb's for data processing
Remove releaseID so mapper autogenerates

The mapper app only autogenerates if the key isn't in the dictionary, so remove
as none of them have releaseID fields anyway
Update releases with releaseIDs