Added delivery country condition
Fix:  save condition button should be hidden after adding condition
Added country condition
Very minor improvement on conditions evaluation
Removed duplicate condition
Fixed Equals and No Equals labels
Implemented  getDeliveryAddress()
Changed coupon condition parameter variables name
Improved error message
Changed condition parameter names
Changed condition parameter name
Changed condition parameter name
Changed condition parameter name
Changed name
Improved condition code structure (still backward compatible)
Added start date condition
Added countries and start date conditions
Fixed criteria lablels
Updated translations
Typo