another place on UI for Cache Metadata

Change-Id: I6032a51b9cd4403a9c45ea5be3152f77151fc8d4
Reviewed-on: http://review.couchbase.org/40047
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
MB-11119: bucket analytics page when no buckets in cluster

Change-Id: If5a8872b4d9cc11dab6d847d13f8835e6c3eb927
Reviewed-on: http://review.couchbase.org/38306
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
MB-11616: warning message during samples loading

Change-Id: I561ddb6bc54664e77b5b41bd8963a1ad5c9f31c9
Reviewed-on: http://review.couchbase.org/40051
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
MB-11784 Fix so GUI doesn't show vBuckets in stats as k

[stochmail@gmail.com: handle B stats]
[stochmail@gmail.com: same behavior for angular UI]

Change-Id: I01edad479889a8919c22741b2fa7dbbf930ce8ca
Reviewed-on: http://review.couchbase.org/39668
Reviewed-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>
Tested-by: Aliaksey Kandratsenka <alkondratenko@gmail.com>