TinyMCE initialization fixed
TinyMCE initialization fixed

as mentioned here http://www.concrete5.org/developers/bugs/5-6-0-2/tinymce-basic-breaks-in-ie7/
avdevs/concrete5,TimDix/concrete5,MichaelMaar/concrete5,matt9mg/concrete5,matt9mg/concrete5,TimDix/concrete5,MichaelMaar/concrete5,TimDix/concrete5,MichaelMaar/concrete5,matt9mg/concrete5,avdevs/concrete5,avdevs/concrete5