SSN2 0.1.1

Minor Updates

Changed network geometry name from netgeometry to netgeom to avoid exceeding the 10 character limit for column/field names while writing to shapefiles (#2).
Added an error message when family is missing in ssn_glm() (#8).
Added a deprecation warning for SSN_to_SSN2().
Minor stability updates.
Minor error message updates.
Minor documentation updates.

Fixed a bug in Torgegram() that prevented intended computation when cutoff was specified.
Fixed a bug in plot.Torgegram() that occasionally prevented proper spacing of the legend.
Fixed a bug that prevented proper printing of the dispersion parameter from ssn_glm() model objects (and their summaries) when all covariance parameters were known.
Fixed a bug that prevented simulation when euclid_type was "none".
Fixed a bug that could cause improper prediction behavior when taildown_type was "spherical".
Fixed a bug that printed response residuals instead of deviance residuals for ssn_glm() objects.