Cleaned up indenting
Custom Order Fields: Added select box option delete functionality.

Also fixed a bug where selectopt would always send null. Each select
box option now has its own unique ID as opposed to a randomly generated
one.
Custom Order Fields: UI enhancements, Week and Number fields

Issue #16
Custom Order Fields: Working update field ajax

Issue #16
Custom Order Fields: Properely escaping html entities

Issue #16
Custom Order Fields: Extra form data is now handled. Select box UI improvements.