Merge pull request #24 from darkzeroman/master

Lots of changes. Mainly regarding bus stops.
Merge pull request #27 from darkzeroman/master

Small fixes.
Merge pull request #30 from darkzeroman/master

Refactoring
Pass result from determineWaitOrWalk to shouldWalk.
Fixes #31.
Document the JavaScript.
Merge pull request #32 from Tanner/js-fixes

Fixes JS to use weather and fixes #31
Merge pull request #33 from Tanner/js-doc

Document the JavaScript.
Merge branch 'master' of https://github.com/blueintegral/WaitOrWalk

Conflicts:
	static/themes/js/script.js