Added check to "remove_row" and "remove_col" so that it first looks at t...

...he setting of priv.settings.minRow or priv.settings.minCol before removing a row or column

The remove_row and remove_col were not checking the settings of minRow and minCol.  The insert_row and insert_col check the values of the maxRows and maxCols first.  I updated the check for remove_row and remove_col in the switch statement.