Zappoints now live + visualpoints

Zappoints are now taken from the Auxilium database.
Visual zappoints are also added (no extra information yet).
Extra info, correct tag/zappoint
Extra info now also displays zappoint term. This is located in element.term.
Only tweetPoints highlight tags in cloud.
Merge branch 'master' of https://github.com/wrvangeest/Context

Conflicts:
	Prototype4/javascript/tagdata.js