Update main.js

Noticed auto-fill for the category select box was not working during the edit function. Fixed this.
troubleshooting
fixed yet another bug
last bugs fixed
working on initial layout project 3
finally got GET to fetch some jsonp data. still have to get xml to console as well, and then build some html to display this.
both jsonp and xml data are being passed from the php file and displayed in the console at this point.
commit
Merge branch 'master' of github.com:joelzyla/FSU