Add full name property for BUYCustomer.

Mobile Buy SDK/Mobile Buy SDK/Models/BUYCustomer.h

@@ -24,6 +24,8 @@
 
 @property (nonatomic, strong) NSString *lastName;
 
+@property (nonatomic, strong, readonly) NSString *fullName;
+
 @property (nonatomic, strong) NSNumber *lastOrderID;
 
 @property (nonatomic, strong) NSString *lastOrderName;

Mobile Buy SDK/Mobile Buy SDK/Models/BUYCustomer.m

@@ -10,7 +10,16 @@
 
 @implementation BUYCustomer
 
-- (void)updateWithDictionary:(NSDictionary *)dictionary {
+- (NSString *)fullName
+{
+	if (self.firstName.length > 0 || self.lastName.length > 0) {
+		return [NSString stringWithFormat:@"%@ %@", self.firstName, self.lastName];
+	}
+	return @"";
+}
+
+- (void)updateWithDictionary:(NSDictionary *)dictionary
+{
 	[super updateWithDictionary:dictionary];
 	
 	_taxExempt           = dictionary[@"tax_exempt"];