ammended drawPath(map, x, y, xx, yy) function
Merge https://github.com/tkerber/project-herring

Conflicts:
	index.html

Fixed merge error in draw path function
empty commit, required to download latest version
Merge https://github.com/tkerber/project-herring

Conflicts:
	index.html
Added buttons for filtering school type (yet to add functionality)
Merge https://github.com/tkerber/project-herring

Conflicts:
	herring.js