Added HTTP_DATE to ease http date manipulation and optimize code rather than using EiffelTime's code facilities.

Added autotests to `http' lib.

library/network/protocol/http/tests/autotest.e

@@ -0,0 +1,15 @@
+class
+	AUTOTEST
+
+create
+	make
+
+feature {NONE} -- Initialization
+
+	make
+			-- Initialize `Current'.
+		do
+			
+		end
+
+end