Merge branch 'release/0.9.2' into develop
might fix #15

return null after calling fiber.run()
coffeescript is trying to return the call of fiber.run() which is creating the recursion.
fix bug wihen downloading multiple chunks

if the second chunk failed, but the first one downloaded properly, an invalid buffer was supplied
increase the computation size before yield when removing old files

this should reduce the size of the call stack. #15
move logging for getFolders tol logger and reduce depth
when downloading files recursively, process them on next Tick
modify BitcasaFodler parsefolder with updated code from getFolders
fix folder parsing
refactor out folder parsing from client.getAllFolders
Merge branch 'feature/refactor.parseFolder' into develop
prevent filesystem from reading beyond offset

#14
return null after calling fiber.run from a callback

#15
use setImmediate instead of process.nextTick

#15
typo
fix:  folders of depth 5 or more are not being updated
folder updates is stable

and update quickly.
Merge branch 'release/0.9.3'