Utility update

Small utility updates to homebrew utilities.  Add a means for user-specifying
the weight of lines in a PostScript plot in utils/myps.pro and allow the
user to specify if the verticle line is not to go thr whole plot range in
utils/vline.pro.
Update EMAF-rejection list for BGPS V2

Following a final by-eye examination of the potential EMAF sources, added
several to the updated local/BGPS_V2_reject_emaf.txt.