Fixed wifi issue

Different approach different solution. Instead of using the API to govern whether or not connection  was succesful the netconfig.lua figurers this out.

src/network/netconfig.lua

@@ -386,7 +386,11 @@ function M.associateSsid(ssid, passphrase, recreate)
 				if attempt >= maxAttempts then
 					-- still no correct ssid; fail
 					local msg = "Could not associate with network (incorrect password?)"
+					wifi.removeConfig(ssid)
 					M.setStatus(M.CONNECTING_FAILED,msg);
+					local backupssid = wifi.getSubstitutedSsid(settings.get('network.ap.ssid'))
+					M.setupAccessPoint(backupssid)
+					M.enableAccessPoint(backupssid)
 					return false, msg
 				else
 					nextAttemptTime = os.time() + attemptInterval

src/network/wlanconfig.lua

@@ -177,11 +177,16 @@ end
 function M.removeConfig(ssid)
 	local rv = false
 	uci:foreach('wireless', 'wifi-iface', function(s)
+		log:info(MOD_ABBR, utils.dump(s.ssid).."\n "..utils.dump(s))
 		if s.ssid == ssid then
-			uci:delete('wireless', s['.name'])
-			rv = true
+			log:info(MOD_ABBR, "deleting faulty ssid: "..utils.dump(s['.name']))
+			rv = uci:delete('wireless', s['.name'])
+		end
+		if s.disabled == 1 then
+			M.activateConfig(s.ssid)
 		end
 	end)
+	uci:save('wireless')
 	uci:commit('wireless')
 	return rv
 end