Fixed rnzoo directory creation bug.

it was created in '/Users/reiki/.rnzoo/*'
fixed to '~/.rnzoo/*'
archive only zip format.
version 0.2.2 bug fix.

Bug fix
  - rnzoo directory bug.
    it was created in '/Users/reiki/.rnzoo/*'.
    it fixed to '~/.rnzoo/*' (it is below your home directory)

  - forcefully region bug.
    it had been specified 'ap-northeast-1'.