Add yaml export (#15)
Add yaml export (#15)

* Partially add yaml support

* Add handling for nested yaml strings

* Add yaml type to web app

anthonynsimon/parrot,anthonynsimon/parrot,todes1/parrot,todes1/parrot,todes1/parrot,anthonynsimon/parrot,anthonynsimon/parrot,todes1/parrot,anthonynsimon/parrot,anthonynsimon/parrot,todes1/parrot,todes1/parrot