[Kst] [Kst-plot/kst] 5c8853: More bindings work: images

[Barth Netterfield]

  Branch: refs/heads/master
  Home:   https://github.com/Kst-plot/kst
  Commit: 5c8853ddd8f9f31bc0d656bfbb12441186403d66
      https://github.com/Kst-plot/kst/commit/5c8853ddd8f9f31bc0d656bfbb12441186403d66
  Author: Barth Netterfield <netterfield at astro.utoronto.ca>
  Date:   2014-05-05 (Mon, 05 May 2014)

  Changed paths:
    M pyKst/demo/testviewitems.py
    M pyKst/pykst.py
    M src/libkstapp/mainwindow.cpp
    M src/libkstapp/scriptserver.cpp
    M src/libkstapp/scriptserver.h
    M src/libkstmath/image.cpp
    M src/libkstmath/image.h
    M src/libkstmath/relationscriptinterface.cpp
    M src/libkstmath/relationscriptinterface.h

  Log Message:
  -----------
  More bindings work: images


  Commit: e916b969f758918acf21b0abd4814b60cf3fc552
      https://github.com/Kst-plot/kst/commit/e916b969f758918acf21b0abd4814b60cf3fc552
  Author: Barth Netterfield <netterfield at astro.utoronto.ca>
  Date:   2014-05-06 (Tue, 06 May 2014)

  Changed paths:
    M src/datasources/ascii/asciifilebuffer.cpp
    M src/datasources/ascii/asciisource.cpp
    M src/libkst/datavector.cpp

  Log Message:
  -----------
  Several fixes to data sources

In the ascii source
-Use a binary search to get close in an ascii file read
-don't show read messages unless it is going to take a while.

In Data Vectors:
-get rid of a bunch of unnecessary re-reads that still lingered.
improves performance dramatically


Compare: https://github.com/Kst-plot/kst/compare/df32ef133e34...e916b969f758