some mathematics on the app
Merge branch 'master' of github.com:atoponce/d-note
Refactor code to separate Model from Controller

* Note handling functions moved to a new class in a separate file.
* secure_remove tweaked to remove all existing files in one call.
More separation changes

* Moved file checks from controller to the model
* Simplified HMAC digest comparison
* Simplified data dir specification to make for easier moves.
Moved utility functions to utils.py
	modified:   note.py

HMAC comparison should be done before we attempt to uncompress, otherwise we
have a timing attack.

Additionally HMAC comparison should be done in constant time, again to prevent
timing attacks.

See http://codahale.com/a-lesson-in-timing-attacks/ for example.
Stupid typo
Merge pull request #31 from atoponce/refactor

Refactor code to separate Model from Controller. note.py created for handling the note work, and utils.py for external utility functions for various operations.
fix typo in faq
add debuging back to __init__.py
Merge branch 'master' of github.com:atoponce/d-note
use pylint to bring code closer to PEP8 convention
Merge branch 'refactor'
resolve merge
/post style changes

    * Bring the link destroying the note into the navigation header.
    * Make the destroying note link red.
    * Take the private URL out of an <input> tag for better copying with iOS
      devices.
    * Create a private ID for easier copying if plausible deniability is wanted.
    * Change some langauge.
Fixed installation notes
Many new changes:

    * Generated passphrase and duress key match ID in length and characters for
      100% plausible deniability. Now you can send the ID in an email without
      the URL, without revealing what it is or where it belongs.
    * Stylistic changes on displaying data on /post.
Merge branch 'master' of github.com:atoponce/d-note
Simplifies fetch_url, and hides whether a passphrase is used for a note from
the server operator.

	modified:   __init__.py
	modified:   note.py
Re-added Zlib compression