no more special case for core C

time.cm

@@ -1,13 +1,10 @@
 // epoch = 0000-01-01 00:00:00 +0000
-var time = use('internal/time_c')
+var time = use('internal/time')
 
 var now           = time.now
 var computer_zone = time.computer_zone
 var computer_dst  = time.computer_dst
 
-delete time.now
-delete time.computer_zone
-delete time.computer_dst
 
 time.second   = 1
 time.minute   = 60