update page_match function to use profile settings

Greetings,

The user defined pages for tinymce in the profile have no effect. Tinymce defaults to those setting defined in tinymce_help('admin/settings/tinymce#pages').

The problem appears to be a remnant of when all the settings were stored in the variable table.

I've attached a one line patch that replaces variable_get('tinymce_pages') with $edit->settings['access_pages']

mitomac