removed the inputs from the card template preview
moved inline styles from card template to stylesheet and removed unused block
refactored card template preview
Merge branch 'dev' into feature/card-template-preview-revised
testing out modules
fix error
moved js into modules
added example card template field value
Merge pull request #40 from Harvard-ATG/feature/card-template-preview-revised

Feature/card template preview revised
convert absolute static image paths to relative image paths
merged dev and resolved conflict in collections/create.html
added docblock comment to module loader
Merge pull request #42 from Harvard-ATG/bugfix/css-static-paths

bugfix/css-static-paths
Merge pull request #41 from Harvard-ATG/experiment/js-modules

Experiment/js modules
added unit tests to the module loader and refactored for better testability
upload images
upload images functionality added
fixed minor issues with image upload
replaced win32con with shutil to delete folders
image uploading fully functional