utils: Log gets caller classname from stacktrace
filter: moved grabber and translator packages to filter package

They are filters after all
main: moved DataGrabberMain to main package
filter: added dependecy injection to filter packages
main: added grabberUpdateInterval entry to config
main: added DI to DataGrabberManager

And some cleanup in there...
filter: moved DbInsertionFilter to filter package and added DI
db: injecting DbAccessor

Ideally DbAccessor should disapper all together in the future...
db: injected DbAccessor will always point to "ods" database
configuration: added DI to configuration package
configuration: fixed some guice bindings
utils: minor cleanup in HttpUtils
db: moved OdsView to db package
db: added SourceDataRepository
Commented various currently not compiling features out
main: added some missing guice bindings
configuration: disabled all but PegelOnline source
filter: DbInsertionFilter uses SourceDataRepository
main: catch exceptions thrown from runnable and log errors
filter: filter chains now mostly deal with ArrayNode instead of object

Consequently internal data is handled in JSON format, which also
happens to be the DB and REST outout data format.