Initial commit of Doug's copy of imageproc-test.

Current testing schemes that work:
Radio
Flash Memory.
Merge pull request #1 from dHutchings/imageproc2.5-integration

Initial commit of Doug's copy of imageproc-test.
Make KeyboardInterrupt actually work
Modifications necessary for radio+dma
dfmem+dma testing
Add emergency stop/traps
Merge remote-tracking branch 'biomimetics/imageproc2.5-integration' into imageproc2.5-integration

Conflicts:
	interrupts.c
	main.c
	nbproject/Makefile-default.mk
	nbproject/Makefile-local-default.mk
	nbproject/configurations.xml
	python/run_tests.py
	python/test_suite.py
	radio_settings.h
	tests.c
	tests.h
Fix merge error in tests.c
Improve memory management safety
MPU6000 test, dfmem+dma test, radio+dma test