1.7
* Show capotasto and tonality information
* Do not terminate with ctrl+C, retain the behaviour with ctrl+D
* Use readline for interactive mode

1.6
* Set license to AGPL

1.5
* Install via setup.py
* Create man page

1.4
* Support interactive mode
* Support searching songs
* Fixed Unauthorized error

1.3
* Support the new website

1.2
* Handle chords separated by /

1.1
* Can transpose
* Store data in cache, instead of retrieving multiple times
* Improve printing

1.0
* Initial version
