Merge pull request #36 from urbanairship/TOOLSLIBS-357-appkey-header

[TOOLSIBS-357] Adds appkey to user agent string

.gitignore

@@ -1,6 +1,7 @@
 # Removing entire .idea directory, and supporting files
 .idea/
 *.iml
+.vscode/
 
 docs/_build/
 data/

CHANGELOG

@@ -1,3 +1,8 @@
+--------------------
+0.4.2
+--------------------
+- Adds app key to the user agent string
+
 --------------------
 0.4.1
 --------------------

VERSION.txt

@@ -1 +1 @@
-0.4.1
+0.4.2

src/UrbanAirship/Airship.php

@@ -174,7 +174,7 @@ public function request($method, $body, $uri, $contentType=null, $version=3, $re
             ->authenticateWith($this->key, $this->secret)
             ->body($body);
 
-        $userAgent = sprintf("%s/%s", "UAPHPLibrary", About::LIBRARY_VERSION);
+        $userAgent = sprintf("%s/%s %s", "UAPHPLibrary", About::LIBRARY_VERSION, $this->key);
         $headers[self::USER_AGENT_KEY] = $userAgent;
         $request->addHeaders($headers);