[www] convert human-readable int to int when compare numeric strings

The /tables page show `tablet_count` as a HumanReadableInt, when sort
tables by tablet_count, human-readable int should be converted to int.

Change-Id: Ic7e832beb0dfdf5c2162bf0e9faeb3d0d0d737cd
Reviewed-on: http://gerrit.cloudera.org:8080/15784
Tested-by: Kudu Jenkins
Reviewed-by: Andrew Wong <awong@cloudera.com>
1 file changed