Consider changing the boolean param of getFiles to a dictionary

[smaug----]

d.getFiles({recursive: true}) would be, IMO a bit more clear than d.getFiles(true), and by using dictionary we could extend the functionality easily later, if wanted. For example in the future we could add { filter: ".html,.htm" } there or some such.

@bakulf, @jwatt, @aliams

[smaug----]

http://ariya.ofilabs.com/2011/08/hall-of-api-shame-boolean-trap.html

[arunranga]

Point well taken; ok, this makes sense.