Reseting input fields after save

Change-Id: I04e015c2782f9b64941e497a19790cca9f29d64f
Merge branch 'master' of github.com:geripgeri/dropwizard-mssql-crud-example
keyword.html fully working

Change-Id: I8404184857494133f5e1808e5f1122b4c6fff490