BUG:340656

REVIEW:122364
CSV Importer - Fix display on high-definition monitors.
Fix interaction between QTable and QWizard in same window.
Add a number of edits from Reviewboard.

(cherry picked from commit 0dc7e903)

Conflicts:
	kmymoney/plugins/csvimport/csvdialog.cpp
	kmymoney/plugins/csvimport/investprocessing.cpp