Fix "can't convert nil to String" while looking for watchDir in configuration
Add support for 0.2-version configuration files, add notes and advices in README
[BROKEN] adding a notifier factory for cross-platform notification

TerminalNotify is OSX-only, and I'm using Linux, so I'm including libnotify for notifications
Fix previous commit.

I was experiencing a strange error. Investigating, I had two different versions of Miyuki (two Miyukis... www): uninstalling them and rebuilding/reinstalling only 0.3 version (this one!) did the trick.
Don't notify if already downloaded

I'm sorry, I'm not good at Ruby and I wasn't able to test a patch for Yamazaki implementing comparison between torrents.
The lack of comparison was problematic, as Ruby was thinking equal Torrents (for us!) were different, making it think Yamazaki got new torrents
(and spamming the same torrents, again ;_;).
fix indentation
Add host OS recognition

Based Launchy. With this commit, Miyuki can recognize if she's running on mac, linux or whatever and give you the right notifier.
(probably) adapted to ruby guidelines, make Notifier methods static

Notifier#getNotifier and Notifier#OS are now static methods (and makes sense!)
Merge branch 'alfateam123-notifications' into notifications
Refactor notifications