Remove unused assets
Make the $post global to avoid calls to undefined vars
Filter the data returned whatever the value is - #31
Remove useless arguments
Return the message instead of echoing it
Use the wrapper function to create the notification
Remove plugin slug var which is no longer used
Store the $_POST data into a var to make the function testable
Add new hooks within the registration process
Remove an extra call to notice display
Check if class exists - fixes #34
Display taxonomies dropdowns hierarchically - closes #30
Update version number to 3.0.1
Register assets before enqueueing
Merge pull request #37 from bryceadams/master

Register assets before enqueueing
Add filters for ticket post type args etc.

Closes #39
Merge pull request #40 from bryceadams/master

Add filters for ticket post type args etc.