[FIX] Allow precise CSS styling of ItemsList fields in tracker input forms

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@53240 b456876b-0849-0410-b77d-98878d47e9d5
[MOD] make blog post action icons use icon set

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@53241 b456876b-0849-0410-b77d-98878d47e9d5