Initial implementation of EventWebService, without custom URLs
Added javadoc to JSONUtil
Updated EventWebService to generate EventQuery urls.
Updated EventQuery, EventQueryTest return types to be Objects instead of primitives.
Merge pull request #7 from jmfee-usgs/EQH-2047

Initial implementation of EventWebService
Updated the review status strings
Added a getInteger method
Finished accounting for the JSON structure
Made parameters lowercase
added integer support and a getDate method
removed non-earthquake/concat urls
Changed to use the new Util methods
Merge pull request #8 from kcschulz-usgs/EQH-2048

Eqh 2048