Fixed probs in its script.
Merge branch 'mediawiki' of https://github.com/VizGrimoire/GrimoireLib into mediawiki

Conflicts:
	vizGrimoireJS/its-analysis.py
Merge branch 'mediawiki' of https://github.com/VizGrimoire/GrimoireLib into mediawiki
Fixed some errors in last version merged with master.