Serve file as an image/png
Merge branch 'master' into feature/VHIRL-34_ANUGA_visualisation
Pop-up window showing png preview
better default size of the preview window
Merge branch 'master' into feature/VHIRL-34_ANUGA_visualisation
Merge pull request #47 from alexkrumpholz/feature/VHIRL-34_ANUGA_visualisation

Feature/vhirl 34 anuga visualisation