support wildcard matching

(I've not seen anything like this in the docs - I assume it is not supported today)

I would be nice to have wildcard matching in the INTERFACE, CLASS and METHOD keywords.

For example:

CLASS org.abc.*
METHOD *

would allow me to instrument all methods in all classes in the org.abc package.

Side note: might be helpful to have a PACKAGE keyword, essentially a convenience syntax to support the above (that is, if I say "PACKAGE org.abc" I am saying this should match all classes in package org.abc).