CHANGELOG:
v.2.0.1 11/4/2012
New:
-Collage now auto-adjusts if less than 9 (or 16) albums have been listened to during period.
Fixes:
-4x4 collages now crop properly (many thanks to AntaresMHD)
v.2.0 8/4/2012
New:
-Ability to create 4x4 collages
v.1.90 17/01/2012
New:
-Ability to create artist-only collage
-Ability to display playcounts on albums and artists
-Improved captions

v.1.65b 27/06/2011
Fixes:
In order to comply with Last.fm's new standards, some parts of the script have been rewritten
in order to make speedier the collage generation, using auto-generated 300x300 images directly
from the server instead of the high resolution pictures resized on-the-fly.
v.1.60b 04/06/2011
New:
- Added another parameter (caption) to attach the artist and band name
v.1.55b 28/04/2011
Fixes:
- Avoids "hipster victories" by collecting only the albums with covers from the server.
- Changes in code make the collage generation a tad faster.

v.1.50 22/04/2011
New:
- Frontend created by WaitWhat, new functions from previous version added to the GUI.

v.1.40b 14/03/2011
Fixes:
- Now generates every collage efficiently (using mod opers instead of shitty switches)
- Caching call action happens before making the last.fm call
- Less lines of code
11:34 PM 4/30/2011 New:
- If the second parameter "type" is set, it generates the collage with a different time period

v.1.0b 12/03/2011
- First version of the script, basic 7 days collage
- Shows "hipstervictory.jpg" when it can't find an album cover
- Basic cache: lasts 1h in server