Made insertion of images a bit safer
Fixed minor bug with insertion of images
a few ameliorations here and there

loading bar / submit enter disabled on project edit / etc.
alerts nicer when they disappear
Added data in fixtures.js
Merge branch 'develop' of https://github.com/tart2000/microscopic into develop
Update of prj photos is safer
little change
Newly created projects appear on hub page
Merge branch 'develop' of https://github.com/tart2000/microscopic into develop
Fixed warnings on project page
Added upload progress bar for photos
Merge branch 'develop' into deploy