HPCC-11132 Add tooltips for logs icons and config files icon

Based on the request, on System Servers page, Cluster Processes
page, and Target clusters page, I add tooltips to the icons of
logs and configuration files. Right now, those pages display
inside new ECLWatch.

Signed-off-by: Kevin Wang kevin.wang@lexisnexis.com
Merge pull request #5663 from wangkx/h11132

HPCC-11132 Add tooltips for log icons and config file icons

Reviewed-by: Gavin Halliday <ghalliday@hpccsystems.com>