Upgrade Vsphere SDK Version for cehck_esx3.pl

Quite easy.

The two tar.gz must be uploaded to http://www.shinken-monitoring.org/archives/ before merging this.

I have them if you want.

It was tested en Debian and works fine.

check_esx3.pl still works properly

May by, it needs a little more tests to be sure

Why upgrade version ?

I wrote plugins that use vsphere sdk