[#84837996] Inserting ID's on the pages to be used as anchors. Added CSS for the anchors to amke sure they jump to the right place. Changed some ID's to classes.
[#84748440] Added favicon and added it to the layout template
Merge branch 'master' of github.com:exicon/homepage

Conflicts:
	src/hl/homepage/layout.cljs.hl
	src/hl/main.inc.css