fix android autoload commands and sysinfo

Author: Tim Wright

lib/msf/base/sessions/meterpreter.rb

@@ -347,6 +347,8 @@ def update_session_info
           Msf::Module::Platform::OpenBSD
         when /sunos/i
           Msf::Module::Platform::Solaris
+        when /android/i
+          Msf::Module::Platform::Android
         else
           Msf::Module::Platform::Linux
       end.realname.downcase