[gnuastro-commits] master updated (8371d675 -> 164a3786)

[Mohammad Akhlaghi]

makhlaghi pushed a change to branch master.

      from  8371d675  Installation: SAO DS9 and TOPCAT defined as optional 
dependencies
       new  54e4b1ab  Book: correcting several minor typos in the extended PSF 
tutorial
       new  94acc6b5  PSF subtract: adding --modelonly to not subtract the PSF
       new  23b809aa  Book: minor changes in the description of PSF scripts 
options
       new  5ac01699  DS9 script: fixing bug related to the input file variable 
name
       new  164a3786  Book: minor edits in the extended PSF script documentation


Summary of changes:
 bin/script/ds9-region.in       |  13 +-
 bin/script/psf-scale-factor.in |   2 +-
 bin/script/psf-select-stars.in |   7 +-
 bin/script/psf-stamp.in        |   6 +-
 bin/script/psf-subtract.in     |  55 ++++--
 bin/script/psf-unite.in        |  11 +-
 doc/gnuastro.texi              | 420 ++++++++++++++++++++++-------------------
 7 files changed, 286 insertions(+), 228 deletions(-)