Started RasPi code generation.

org.fortiss.af3.platform.raspberry.ui/trunk/plugin.xml

...m/raspberry/ui/properties/ActuatorPWMPropertySection.java

...pberry/ui/properties/BoundedIntPositiveZeroValidator.java

...i/properties/RaspberryPiExecutionUnitPropertySection.java

...raspberry/generator/executable/RaspberryPIExecutable.java

...f3/platform/raspberry/generator/templates/ProjectFile.stg

...atform/raspberry/generator/templates/RasPiCTemplates.java

...tform.raspberry/trunk/test-data/model/SCA-CAN-Test.af3_23