0.04
	fixed drop/append/pop/shift commands to work inside
	arrays as well.

	fixed the quit command (it literally called 'exit')

0.03
	re-factored error handling a little

	add 'search' command (alias: /<regex>)

	added [de]serialize methods, which can be overwritten,
	by default we use YAML for serialization, but this
	can be changed.

0.02
	interactive command errors now lead to abort of
	inspect() if reading from STDIN.

	fixed "get struct"

0.01
	initial commit
