About: 'Simple Grey' theme was inspired by 'gally/Graphite' theme
for Piwigo, and 'Carbon' theme for Gallery, with the goal to simplify the
design back to the basics: the photos !
Compatible with: 2.1
Added by: saimon
* fix the calendar's pages
* update picture.tpl (download, favorites, metadata, rating)
* change the way to hide blocks in JS, without <noscript>, thanks to VDigital & nicolas
* update jquery to 1.4.2
* remove standard deviation for votes