MB-12222: make UI more wide

Change-Id: Ia5f1100ef11a7fe3b3a8ebab7c05dc3d10fded44
Reviewed-on: http://review.couchbase.org/43291
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
MB-12222: added warm up servers progress

Change-Id: I10259db4d94a49a9a77d6162ffb5c9e3aa3acf7a
Reviewed-on: http://review.couchbase.org/43298
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
improved warm up table style

Change-Id: Idf9a5e85d8bda151e8f3413f0254c82ac9ef697f
Reviewed-on: http://review.couchbase.org/43299
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
MB-12222: removed mn_admin prefix

Change-Id: I9327387585144675be4007dc8b614e3f1db61a2e
Reviewed-on: http://review.couchbase.org/43300
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>