[FIX]Reduce confusion between the former interface that might have looked like just for wysiwyg options, and my previous proposal to split between wiki editor and wysiwyg editor, that was not clear enough either. This commit renames 'Wysiwyg editor' to 'Full Wysiwyg editor' to separate it from the new 'Inline Wysiwyg editor'. And 'Full wysiwyg' editor mode renamed to 'Saving HTML' to state clearly what that option does. Thanks arildb.

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47521 b456876b-0849-0410-b77d-98878d47e9d5