dilp 1.1.0

Added view_regressions() to allow users to easily see their options for preloaded regressions in dilp, lma, temp, and precip.
Fixed dilp() so that the mixed_margins aren’t screwing everything up.
Fixed dilp() documentation to properly reference the correct parameter options.
Entry field “no_primary_teeth” changed to “no_of_primary_teeth” for consistency
Updated provided data entry template so that column names match listed expected column names
Added conditionals to dilp() so that if you enter blanks for raw blade area, and raw blade perimeter, but length of cut perimeter is 0, blade perimeter/blade area are present, and the leaf is toothed, the raw values are automatically filled in with the blade perimeter/blade area values.
Added conditionals to dilp() site_mean values so that a locality with only untoothed leaves is assigned a site tc_ip of 0 and a site perimeter_ratio of 1, allowing MAT estimates to be formed.

dilp 1.0.0

Initial CRAN submission
dilp() given new argument subsite_cols to allow multiple tiers of specimen/morphotype organization.
dilp() given new options for regression parameters in params. Choose between “global” and “northern_hemisphere”.

Functions implemented for simple linear regression (temp_slr() and precip_slr())