[Kst-plot/kst] 2167c6: Add a recent data files widget to wizard.

[Barth Netterfield]

  Branch: refs/heads/master
  Home:   https://github.com/Kst-plot/kst
  Commit: 2167c686d8fa197212d2ffadd8f8c16d34b85e0e
      https://github.com/Kst-plot/kst/commit/2167c686d8fa197212d2ffadd8f8c16d34b85e0e
  Author: Barth Netterfield <netterfield at astro.utoronto.ca>
  Date:   2016-08-10 (Wed, 10 Aug 2016)

  Changed paths:
    M src/libkst/vector.cpp
    M src/libkstapp/datawizard.cpp
    M src/libkstapp/datawizard.h
    M src/libkstapp/datawizardpagedatasource.ui
    M src/libkstapp/mainwindow.cpp
    M src/libkstapp/mainwindow.h

  Log Message:
  -----------
  Add a recent data files widget to wizard.