[REF] listpages: Remove duplicated code in plugin (merged from 11.x) following LPH's superior fix in r47747

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47752 b456876b-0849-0410-b77d-98878d47e9d5
[ENH] Adding some bootstrap classes

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47753 b456876b-0849-0410-b77d-98878d47e9d5