updated Magnitude_cnsn.pm from 4.11 to 5.2
Merge branch 'master' of github.com:antelopeusersgroup/antelope_contrib
Updating tmulder master branch to be in sync with antelopeusersgroup master (one outstanding commit on tmulder's branch).
Pulled changes from github_aug to my master.
Revised dm24_mk3 datalogger pf file (for fixed gain dm24mk3) as previous gain value was incorrect.  Added additional dm24_mk3 datalogger pf files for the variable gain version of the db24_mk3. All gains were determined as per recent communications with guralp.
Modified gs13 sensitivity to reflect critically damped circuit, using coil generator constant and coil resistance values from Geotech website and manual. Added additional comments to files to clarify what was done.
Modified s13 sensitivity to reflect critically damped circuit, using coil generator constant and coil resistance values from Geotech website and manual. Added additional comments to files to clarify what was done.
Created sensor parameter file with the critically damped nominal sensitivity for the Canadian Yellowknife Array S13 sensors.
Adjusted the Taurus anti-alias poles for low and high impedance modes to match that of IRIS DMC. Included an explanation of the calculation, using expected active and passive seismometer output impedances. These anti-alias poles and their corner frequencies are substantially higher than the available sampling rates of the Taurus such that, in practice, they have no effect on the amplitude of the instrument response.
Configured datalogger parameter files for taurus low and high impedance at 8V and 40V with IIR at 1mHz.
Created taurus 1mHz IIR filter response.  Added filename into Makefile.
Added in missing files to complete the 8V and 40V set of taurus options.  Minor changes to some taurus files already committed. Updated Makefile.
Renamed taurus iir datalogger parameter files to be consistent with IRIS naming conventions for 1mHz corner freq.
Fixed blunder in Makefile
Added s13_yka.pf into Makefile.
Fixed blunder in dfile name, changed taurus_std_aa to taurus_std.
Renamed response files to be more in keeping with IRIS conventions for these responses.  Fixed a number of blunders inside each file, with respect to using the appropriate response filenames.
Explained filenaming convention for Taurus instrument responses.
Merge pull request #54 from tmulder/master

Updated responses
minor change to description
Fix normalization problem.