Bringing back the dev experiment.
We now allow correlation of observations.
AICC2012-VLR exp + general output.txt file
Merge branch 'master' of github.com:parrenin/IceChrono into version1

Conflicts:
	AICC2012-VLR/EDC-EDML/gas_depth.txt.AICC2012mod
	AICC2012-VLR/EDC-EDML/ice_depth-save.txt
	AICC2012-VLR/EDC-EDML/ice_depth.txt.AICC2012mod
	AICC2012-VLR/EDC-EDML/ice_depth2.txt
	AICC2012-VLR/EDC/parameters.py.bak
	AICC2012-VLR/parameters.py