Changed lock task's messages
Added grunt-preprocess, removed dom_munger. One index.html in `app/` for
app itself and tests. Development server now searches for a index.html if
you try to access a directory.
Rearchitected grunt pipeline to avoid even more copying. Renamed build:dist to dist. Fixed bug with tests on localhost:8000/tests
Made loom optional for full windows compatibility.
Configured watch task for the index.html
Removed unused load-grunt-tasks dependency.
Even faster livereloading if karma is unused.
remove extra whitespace