Initial setup for rating the dishes
- Adds jquery rating plugin
- Adds script for the needed DB support: new rating table, changes in dishes table
- Adds initial UI with temp icon for rating in dishes
- Fixes id duplication in getDishesWithinDistance
Merge branch 'master' of https://github.com/SEP007/lmvc-patat into dishes_rating

Conflicts:
	app/models/Dishes.php
Adds toggle UI for providing user rating
- Adds toggleRating function in jquery.expand-collapse-list.js
- Adds CustDishRating.php model
- Modifies the index.html to include the toggle element
Adds backend rating functionality, small UI changes
- Adds ajax code for sending a user rating and updating the average correspondingly
- Adds needed functions in CustDishRating.php model
- Adds additional functions in Dishes.php model
- Adds Rating controller
- Changes position of the rating element on the page
- Updates with a new chips rating icon
Adds rating element on restaurant page
- Adds rating in the imbiss\index.html page
- Renames fields in the DB
Fixes rounding issue with calculating the average dish rating
Localizes some strings and hides rating from restaurants
Merge branch 'opening_hours'
Adds translations on the rating scale
Merge branch 'master' of https://github.com/SEP007/lmvc-patat into dishes_rating

Conflicts:
	app/controllers/Imbiss.php
	app/locales/bl.yaml
	app/locales/de.yaml
	app/locales/el.yaml
	app/locales/en.yaml
	app/locales/ru.yaml
	app/locales/sv.yaml
	app/views/dishes/index.html
	app/views/imbiss/index.html
Merge pull request #80 from SEP007/dishes_rating

As a user I want to be able to rate the dishes
fixed bug
Merge branch 'master' of https://github.com/SEP007/lmvc-patat
Merge branch 'master', remote-tracking branch 'origin' into opening_hours
fixed changes