CardReader status event should return the ATR

- Of the inserted card.
- Refactoring of the code that creates a Buffer instance into a
  separate function.
- Update the example and README
- It fixes bug #2
Improve example

- Call cardreader.connect on card insertion, cardreader.disconnect
  on card removal.
- It fixes bug #3.
Bump to version 0.0.2
Initialize SCARD_READERSTATE

- Not doing so was leading to random memory corruption errors.
Refactor pcscslite.js

- Improve and fix how we parse and handle cardreader strings.
Update tests
Version 0.0.3
Add sublime files to .npmignore
Add support for node v0.10.x

- It fixes issue #4.
Change SCARD_READERSTATE initialization

- To remove some compiler warnings
Use the protocol parameter in CardReader.transmit

- We were simply hard-coding the T=0 protocol.
Version 0.0.4
Add a Bitdeli badge to README
Merge pull request #5 from bitdeli-chef/master

Add a Bitdeli Badge to README
Implement SCardControl
doc: Update README

- Improve format.
- Document API.
Fix typo
src: fix readers detection logic

- Also, upgrade buffertools that allows to use it only when needed.
src: remove fprintf's
test: remove assert require