[REVERT][r47457][FIX] Only show inline edit icon, when wysiwyg feature is also enabled.
Make inline editing be a separate feature, not dependent on feature wysiwyg

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47531 b456876b-0849-0410-b77d-98878d47e9d5