#2 Bug Fixes and Additional Features

[abc_it_guy]

This updated wick.js file addressed some of the bugs
that I found and those that were noted in the Bugs
section. They were mostly Firefox issue:
- Prevented nav keys from scrolling Firefox window
- When mouse was used to select item in Firefox, text
would be selected
- Popup box appears in bottom right in Firefox when
certain <!DOCTYPE...> tag is used

Also, I added a couple features.
- Added configuration section to easily define which
elements you want to be WICK enabled.
- Added function to disable enter key from submitting form

Thanks Chris for your excellent work!!

[abc_it_guy]

Updated file