Removed last comma in object litteral
Removed redundant closing tag
CSS: fixed missing and redundant unit qualifiers
Optimized images compression.
A more robust comparison operator
Quick CSS cleanup.
Fixed unterminated litterals
Merge remote-tracking branch 'upstream/master'

Conflicts:
	cookieviz/connect.php
	cookieviz/disconnect.php
Merge pull request #5 from PierreLvx/master

Cleanup + code quality.