Reduce the icon size and remove unnecessary images.

Wox/App.config

@@ -3,6 +3,9 @@
   <configSections>
     <section name="log4net" type="System.Configuration.IgnoreSectionHandler"/>
   </configSections>
+  <appSettings>
+    <add key="version" value="1.1.0"/>
+  </appSettings>
   <log4net>
     <appender name="LogFileAppender" type="log4net.Appender.FileAppender">
       <file value="log.txt"/>
@@ -27,4 +30,4 @@
     <!--http://stackoverflow.com/questions/186854/how-to-prevent-an-exception-in-a-background-thread-from-terminating-an-applicati-->
     <legacyUnhandledExceptionPolicy enabled="1" />
   </runtime>
-</configuration>
+</configuration>