[DRE-maint] Bug#896468: Cacti 1.2 + Chart.js

[Mark Brugnoli-Vinten]

We normally ship Chart.js with the source. However, due to the packages already supplying Chart.js, this is removed for compatibility with the package management system. As such, the version shipped is unusable. This has come to light as a result of drawn out diagnosis of someone’s issue with a plugin for Cacti. Once they removed the Chart.js symlink and inserted a proper 2.x version, everything worked fine.

Please update this package.