fixes some minor ie8/9 bugs
Front end has checkbox for adding an overview image to the print
Expanded the PrintInfo.java bean with information for overviews. Set the information for overviews on the PrintInfo
Set all the neccessary information for the overview in print on the JSON-configuration
Before merging a new imagetool. Shows an overview in print, but not good referenced
Fixed bug: set the height to the calculated height, not the calculated with
Not more hardcoded the width/height of the image, but let the imagetool figure it out. Added configurations for overviews in all the stylesheets.
Merge pull request #174 from flamingo-geocms/feat/overview-in-print

Feat/overview in print
Merging of master into deploy/webkaart
Little styling adjustment: lowered the logo