0.5.0 version bump

appinfo/info.xml

@@ -3,7 +3,7 @@
 	<id>mail</id>
 	<name>Mail</name>
 	<description>Easy to use email client which connects to your mail server via IMAP and SMTP.</description>
-	<version>0.4.4</version>
+	<version>0.5.0</version>
 	<licence>AGPL</licence>
 	<author>Thomas Müller, Jan-Christoph Borchardt, Christoph Wurst, Steffen Lindner, Lukas Reschke, Thomas Imbreckx, Robin McCorkell, Clement Wong &amp; many more …</author>
 	<documentation>

appinfo/version

-0.4.4
+0.5.0

package.json

 {
   "name": "mail",
-  "version": "0.4.4",
+  "version": "0.5.0",
   "description": "Mail app for ownCloud",
   "main": "index.js",
   "directories": {