Fix sending messages in disabled mode

Fixes #7

Author: barbushin

composer.json

@@ -33,7 +33,7 @@
   "require": {
     "php": ">=5.3.0",
     "illuminate/support": "5.*",
-    "php-console/php-console": ">=3.1"
+    "php-console/php-console": ">=3.1.4 <4.0"
   },
   "autoload": {
     "psr-0": {

src/PhpConsole/Laravel/ServiceProvider.php

@@ -108,7 +108,11 @@ protected function initPhpConsole() {
             Helper::register();
         }
 
-        if (!$this->isEnabled || !Connector::getInstance()->isActiveClient()) {
+        $isActiveClient = $connector->isActiveClient();
+        if (!$this->isEnabled || !$isActiveClient) {
+            if($isActiveClient) {
+                $connector->disable();
+            }
             return;
         }