-Fixed terrible corruption problems with image upload.
Merge pull request #1332 from mmcguinn/mm1329

-Fixed terrible corruption problems with image upload.
Towards #1330
Towards #1330, making the function private
Merge pull request #1333 from jdalphon/jd_issue1330

Removing empty lines of data.
Merge pull request #1331 from nickavv/parachute

Made group select-all checkbox on vis update its state as you check or uncheck groups
changed clone icon
added message to projects with no data sets