sdk: Indicate that session_timeout is in minutes
sdk: Indicate that session_timeout is in minutes

This patch changes the SDK so that the documentation for the
"session_timeout" parameter explicitly indicates that the unit is
minutes.

Change-Id: I4d82a2e990e7286fb3a5858c6d8dbe52f8a75a78
Signed-off-by: Juan Hernandez <59e5b8140de97cc91c3fb6c5342dce948469af8c@redhat.com>

DragonRoman/ovirt-engine-sdk,DragonRoman/ovirt-engine-sdk,DragonRoman/ovirt-engine-sdk