jio.js and complex_queries.js updated

jio.js

@@ -50,6 +50,7 @@ constants.http_status_text = {
   "204": "No Content",
   "205": "Reset Content",
   "206": "Partial Content",
+  "304": "Not Modified",
   "400": "Bad Request",
   "401": "Unauthorized",
   "402": "Payment Required",
@@ -83,6 +84,7 @@ constants.http_status_text = {
   "No Content": "No Content",
   "Reset Content": "Reset Content",
   "Partial Content": "Partial Content",
+  "Not Modified": "Not Modified",
   "Bad Request": "Bad Request",
   "Unauthorized": "Unauthorized",
   "Payment Required": "Payment Required",
@@ -115,6 +117,7 @@ constants.http_status_text = {
   "no_content": "No Content",
   "reset_content": "Reset Content",
   "partial_content": "Partial Content",
+  "not_modified": "Not Modified",
   "bad_request": "Bad Request",
   "unauthorized": "Unauthorized",
   "payment_required": "Payment Required",
@@ -159,6 +162,7 @@ constants.http_status = {
   "204": 204,
   "205": 205,
   "206": 206,
+  "304": 304,
   "400": 400,
   "401": 401,
   "402": 402,
@@ -192,6 +196,7 @@ constants.http_status = {
   "No Content": 204,
   "Reset Content": 205,
   "Partial Content": 206,
+  "Not Modified": 304,
   "Bad Request": 400,
   "Unauthorized": 401,
   "Payment Required": 402,
@@ -224,6 +229,7 @@ constants.http_status = {
   "no_content": 204,
   "reset_content": 205,
   "partial_content": 206,
+  "not_modified": 304,
   "bad_request": 400,
   "unauthorized": 401,
   "payment_required": 402,
@@ -268,6 +274,7 @@ constants.http_action = {
   "204": "success",
   "205": "success",
   "206": "success",
+  "304": "success",
   "400": "error",
   "401": "error",
   "402": "error",
@@ -301,6 +308,7 @@ constants.http_action = {
   "No Content": "success",
   "Reset Content": "success",
   "Partial Content": "success",
+  "Not Modified": "success",
   "Bad Request": "error",
   "Unauthorized": "error",
   "Payment Required": "error",
@@ -333,6 +341,7 @@ constants.http_action = {
   "no_content": "success",
   "reset_content": "success",
   "partial_content": "success",
+  "not_modified": "success",
   "bad_request": "error",
   "unauthorized": "error",
   "payment_required": "error",