Menu

Improves menu markup, improves naming and organisation
of the "functions" directory, reintroduces the link to the current menu item
main.php Template

Removes the main.php template because it seems superfluous for many real world cases
Font Files

Deletes font files (genericons)
Merge branch 'development' of https://github.com/johnnyicarus/hexagon into development

Conflicts:
	functions/menu.php
	index.php