Allow for sorting of 'My orders' list using URL parameters
Use node package 'node-config' for application configuration files
Implemented basic favorite handling in backend.
Fixed upload and backup directory in default config.
Trailing spaces in API urls can be omitted.
Added listing for favorites to backend.
For now use mealId and userId for deleting favorites; added more checks when adding a favorite.
Added favorites to front-end.
Added documentation for favourites to Readme.
FIX: Added button for marking meals as a 'favorite'.
Added example carousel for favorites (not visible in frontend yet).
Merge remote-tracking branch 'upstream/master' into favorites
Merge pull request #40 from wtimme/favorites

Favorites