Refs #8800 - Fix clipping on global parameter table

I missed this one table in the previos commit.

Fixes #12104 - prevent overflow in host list for various locales

The width has to be manually defined for the clipping to work properly. I prefer using percentages
to pixels when relevant so that enlarging the main container will cause the table to maintain...

Fixes #12162 - Sort operating systems in host list by title

Fixes #11908 - removed the close button from the loading alert

Fixes #12131 - long strings in reports are hard-wrapped

Fixes #8800 - Clip table cells only when needed

For clipping to work, table must have class `table-fixed` and the cell
have class `ellipsis`. Also column widths should be set in table head.
Clipping will occur automagically with tooltip.

Fixes #12079 - Shows the correct error near the password field

templates - sync from community-templates

fixes #11375, #11782 - validate a host's lookup_values

Enabling validation ensures the casting and validation within
LookupValue runs during host/hostgroup save. Tweaks to hostgroup
cloning ensure that the newly cloned hostgroup now passes validation
when it has associated lookup values....

Fixes #12005 - align host selector for template preview