Added the new environment variable to source
Moved driver from hcg to general driver.py
Added function required to run test.py
begin work on new cls like method using hcg
switch to correct env script
i feel dirty...
small change to test hcg card dumping with signal
first changes to add correct rates for signal points
Merge branch 'hcg-devel' of https://github.com/elaird/ra1stats into hcg-devel

Conflicts:
	drivers/hcg.py
Started a basic asymptotic limit
fix no signal error. hcg still crashes
quick fix - set rate to 1 if no signal present
make rate very small, instead of 1
merge hcg-devel