Display connection status icon
Play a chaching sound when payment is received
Move coffee files to src/ folder
Remove js files from src
Grunt compile coffee from src into root dir
Clean up unused files
Update routes
Unused file
Validate user edit form
Tidy up transactions list
Display calculator after sign in
Use connect-assets for js and css
Direct to edit page after registration
Require login for most things
Expire cookie after two weeks
Move session secret into unversioned config file
Merge branch 'code_reorg'