Syntax mistake
Sanity check to make sure a report actually has edges.
Add a CSS file for compare.html
Some tweaks and fixes.
Tweaked the node count kernel to extract reusable dotproduct and
normalize functions
Merge branch 'master' of https://github.com/brownsys/X-Trace.git

Conflicts:
	src/webui/html/interactive/js/kernels/KernelGraph.js