Adding type coercion adapter for JmxAgentModes enum
Update TypeCoercions to use a Table as the registry and better parsing on Enum from String
Remove default for JmxAgentModes coercion
Add comment and use better string conversion for enum valueOf call
Merge pull request #1324 from grkvlt/enhancement/jmxrmi-agent-type-coercion

Better type coercion for Enums