initial png export (using layout export
page size and orientation hidden for png export
export image using server, allow jpeg and png export
views/modal_png_export.erb -> views/modal_image_export.erb
spec for output options sleep period
merge from staging
Merge branch 'master' into export
upgrade ruby version
Merge branch 'staging'
Merge branch 'master' into export
remove jpeg image export, change wording
merge from export branch and upload