Update for 4.7 attached.

Issue Summary

I recently updated this module for 4.7. If anyone needs it, I've attached the updated module file to this post. You need to download the 4.6 version and unzip the contents to a helpedit directory in your modules directory. Then, download my attachment and put it in that same directory. Remove the old helpedit.module and rename helpedit.module.txt to helpedit.module. Run the MySQL query in helpedit.mysql, enabled the module, and you're good to go!