Remove dependency on boost date_time
Export delay functions in python wrappers
Export WrongArgument exception in python wrapper
Fix exception handling for accessor objects in python wrapper
Update RPM changelog
Fix changelog
Export empty() members of accessor objects
Fix matrix python export
Export memory view with pythonapi
Downgrading: cancelling resolution parameter
Merge branch 'master' of github.com:uboot/stromx
Merge branch 'master' of github.com:roteroktober/stromx

Conflicts:
	stromx/raspi/RaspiCam.cpp
	stromx/raspi/test/RaspiCamTest.cpp