Move third-party TinyMCE out of soc/content/js and into the application image
root, like other third-party code. Update the app.yaml.template to add
/tiny_mce as a source of static content.
tinyMCE.addI18n('en.paste_dlg',{text_title:"Use CTRL+V on your keyboard to paste the text into the window.",text_linebreaks:"Keep linebreaks",word_title:"Use CTRL+V on your keyboard to paste the text into the window."});