Added Package: 'uk.co.iotacist.bulldozer.core'.
Added Class: 'Bulldozer'.
Added Class: 'BulldozerException'.
Added Class: 'BulldozerRuntimeException'.

Change-Id: I4c99b49d78aa9d39341b6b6da1793779b03982db
Signed-off-by: Iotacist <iotacist@gmail.com>