Removed -i option to print license

Change-Id: Iedee8894c4a330e33be1a6454e4e305df00d4ef8
Reviewed-on: http://review.couchbase.org/33075
Reviewed-by: Trond Norbye <trond.norbye@gmail.com>
Tested-by: Trond Norbye <trond.norbye@gmail.com>