AMI done, SR830 OK

Cryocon in progress
Cryocon 32 working

-re-discovered that the wrapper functions for multi channel parameters
are of the form 'get_ch1_param()', and you don't need to pass the
channel as an argument.
-changes to get temp, removed sensor name (obsolete), status edited to
not have channels.
Fix cryocon, Hall script
Metadata Moduel
Metadata Module
Merge branch 'driver-dev' of github.com:samhile/QTLab into driver-dev
Fixing up metadata module
Merge branch 'driver-dev'