[Kst-plot/kst] 982eb0: Bug fixes for export png in pykst

[Barth Netterfield]

Branch: refs/heads/master
Home: https://github.com/Kst-plot/kst
Commit: 982eb0469669c36f63503c163c6a46d73d2258ff
https://github.com/Kst-plot/kst/commit/982eb0469669c36f63503c163c6a46d73d2258ff
Author: Barth Netterfield <***@astro.utoronto.ca>
Date: 2016-08-23 (Tue, 23 Aug 2016)

Changed paths:
M pyKst/demo/dataobjects.py
M pyKst/demo/exportpng.py
M pyKst/pykst.py
M src/libkstapp/mainwindow.cpp
M src/libkstapp/scriptserver.cpp

Log Message:
-----------
Bug fixes for export png in pykst