Added reports and ROD tabs
Rebase from master
Merge branch '338_rod_ui' of https://github.com/eaudeweb/informea2.theme into 338_rod_ui

Conflicts:
	pages/content/page-treaties-item.php
DIsabled clickheat/heatmap due to performance problems
Implemented collapsible content
Show entire articles when there is no paragraph selected on obligation
refs #338 - Collapse only article/paragraphs
refs #338 - Added national reports
refs #338 - Changed tab name
refs #338 - Merged both tabs into a single tab