overridden description is available in a price list
overridden description is available in a price list (fix)
overridden imageUrl
product's image url editing is added
Merge branch 'Development'

Conflicts:
	app/com/shopservice/PriceListType.java
	app/com/shopservice/refreshers/PriceFormatGenerator.java
content-type is changed to app/xml
Merge branch 'Development'