Added images field and add/delete image functions to transaction metadata.
Add an image via transloadit
Filled out the transaction image template.
Cleanup, better logging
Ensure images are only deleteable by the user that posted them.
Work on displaying images
Added a missing save call to save images when adding them
Allow anyone to delete images for now until we figure out who should be able to
Show new image after submitting form to add a new image
Deleting images and making things look a bit nicer
Make things look nicer