USERGRID-2471: initial import
USERGRID-2471: ignoring files and configuration for checkstyle
USERGRID-2471: setup checkstyle to match proposed formatting.
ignore some files
USERGRID-2471: added checkstyle configuration
Merge pull request #238 from apigee/USERGRID-2471

USERGRID-2471: setup checkstyle to match proposed formatting.