changed all_tags tag to show only tags for which there is a description
added url_to_file template tag to render url to serve a file in a project
added vessel12 results browser as base for image browser
some intermediate progress
Merge branch 'dev' into add_image_browser_tag
added jquery cookie lib to deal with csrf protection in resultviewer ajax cals
Ajax calls are now working with csrf protection
Now loads test image, refactor to load any image
intermediate commit before working on other branch
Now showing list of images from each directory in dir list. GUI requires a lot of work still
intermediate commit
Merge branch 'dev' into add_image_browser_tag
basic configurable browser now works. needs refactoring
Extracted method to resolve variables inside template tag variables (yes variables in variables). This was already present in the include_file template tag. Can not be reused for other template tags
intermediate commit to work on at home