RDKB-33784 : DNSMASQ doesnt come back out of RF captive portal
RDKB-33784 : DNSMASQ doesnt come back out of RF captive portal

Reason for change:
After being in RF captive portal, units are not getting WAN connectivity as
DHCP configuration is still redirecting all URLs to local GUI.
Changes are made to synchronize webgui script and network_response script.
Changes are made to return function values, instead of "echo".

Test Procedure:
1)
   * Remove RF cable and reboot unit.
   * Verify no RF CP page is shown to user.
   * Reconnect RF cable and check internet connectivity is restored
2) Once unit is up and have internet connectivity
   * Remove RF cable
   * Verify clients are presented with no rf cp
   * Reconnect RF cable and check internet connectivity is restored

Risks: NONE
Signed-off-by: 7dac973a4650176d9dbb6fbdcc46dfafd6c6c2c7@cable.comcast.com
(cherry picked from commit ff12165fa06164c9c483f986ab0cb9b33c35d0e6)

RDKB-33784 : DNSMASQ doesnt come back out of RF captive portal

Reason for change:
After being in RF captive portal, units are not getting WAN connectivity as
DHCP configuration is still redirecting all URLs to local GUI.
Changes are made to synchronize webgui script and network_response script.
Changes are made to return function values, instead of "echo".

Test Procedure:
1)
   * Remove RF cable and reboot unit.
   * Verify no RF CP page is shown to user.
   * Reconnect RF cable and check internet connectivity is restored
2) Once unit is up and have internet connectivity
   * Remove RF cable
   * Verify clients are presented with no rf cp
   * Reconnect RF cable and check internet connectivity is restored

Change-Id: I900ac771a6af4d2c60bbb584fb6f7bab1a5360b7
Risks: NONE
Signed-off-by: 7dac973a4650176d9dbb6fbdcc46dfafd6c6c2c7@cable.comcast.com
(cherry picked from commit 45a351e2b1a28e9c3ff4c2c5c2c7d229dc3b821a)

rdkcmf/rdkb-webui,rdkcmf/rdkb-webui,rdkcmf/rdkb-webui,rdkcmf/rdkb-webui,rdkcmf/rdkb-webui