fixed bug which resulted in file.choose opening twice to save any fix-req'ing dets
changed the det/Lnam comparison sqldf line so it works now :)
changed quite a lot of this to do various conditional tasks depending on how sp/ssp/auth are stored (ie in different columns etc) and takes user input in 3 separate questions instead of just an 'auths? TRUE or FALSE' kind of way
some minor changes here in the user-input readline stuff I think
contains mostly finished regex for species names with various author strings.  Will be part of nameFormat() in latinNamesMatcher.R scriptage