slight changes to checkstyle
adjust checkstyle properties
USERGRID-2611: formatting and code cleanup for utils package in core
formatting all core
USERGRID-2611: formatting count-[common,batcher,inserter] and launcher
USERGRID-2611: formatting mongo-emulator
USERGRID-2611: formatting rest
USERGRID-2611: formatting scheduler
USERGRID-2611: formatting services
USERGRID-2611: formatting standalone and websocket
USERGRID-2611: formatting tools and test-utils
formatting pom files