Run jshint in scripts folder only
Don't use data-target in registerSpanLinks anymore
Add gulp-jade dev dependency
Replace 'reload' task with reload variable
Define 'templates' task
Define ga.js and .jshintignore
Define locals.js
Replace index.html with index.jade

* define '>' and '<' explicitly
* change registerSpanLinks() to registerDivLinks()
* refactor registerALinks()