Merge branch 'v2-development' into v2

Author: Dean Karn

doc.go

@@ -194,21 +194,29 @@ Here is a list of the current built in validators:
 		parameter given. For strings, it checks that the string length
 		is greater than that number of characters. For slices, arrays
 		and maps it validates the number of items. (Usage: gt=10)
+		For time.Time ensures the time value is greater than time.Now.UTC()
+		(Usage: gt)
 
 	gte
 		Same as 'min' above. Kept both to make terminology with 'len' easier
 		(Usage: gte=10)
+		For time.Time ensures the time value is greater than or equal to time.Now.UTC()
+		(Usage: gte)
 
 	lt
 		For numbers, this will ensure that the value is
 		less than the parameter given. For strings, it checks
 		that the string length is less than that number of characters.
 		For slices, arrays, and maps it validates the number of items.
 		(Usage: lt=10)
+		For time.Time ensures the time value is less than time.Now.UTC()
+		(Usage: lt)
 
 	lte
 		Same as 'max' above. Kept both to make terminology with 'len' easier
 		(Usage: lte=10)
+		For time.Time ensures the time value is less than or equal to time.Now.UTC()
+		(Usage: lte)
 
 	alpha
 		This validates that a strings value contains alpha characters only