tpl/time: Re-add the time example

docs/data/docs.json

@@ -1439,12 +1439,10 @@
           "Args": [
             "v"
           ],
-          "Aliases": [
-            "asTime"
-          ],
+          "Aliases": null,
           "Examples": [
             [
-              "{{ (asTime \"2015-01-21\").Year }}",
+              "{{ (time \"2015-01-21\").Year }}",
               "2015"
             ]
           ]

tpl/time/init.go

@@ -58,6 +58,13 @@ func init() {
 			[][2]string{},
 		)
 
+		ns.AddMethodMapping(ctx.AsTime,
+			nil,
+			[][2]string{
+				{`{{ (time "2015-01-21").Year }}`, `2015`},
+			},
+		)
+
 		return ns
 
 	}