merging master into peter

.gitignore

CHANGELOG

Create_HDF5_from_archive_data.py

IR_config_constants.py

IR_image_tools.py

ToDO.txt

Upload_Day_IRdata.py

__init__.py

data/AEF10_coldframes_background_fails_real.txt

data/AEF11_coldframes_background_fails_real.txt

data/AEF20_coldframes_background_fails_real.txt

data/AEF21_coldframes_background_fails_real.txt

data/AEF30_coldframes_background_fails_real.txt

data/AEF31_coldframes_background_fails_real.txt

data/AEF40_coldframes_background_fails_real.txt

data/AEF41_coldframes_background_fails_real.txt

data/AEF51_coldframes_background_fails_real.txt

downloadversionIRdata.py

plot_IR_data.py

plot_heatflux_example.py