WIP with flux and webpack
Usable (but barely)

Full of log messages and barely usable.
Auto update line details
Basic search done
Cosmetic change
No more jquery -> superagent
Basic support for adding stop to favorite
Store favorites in local storage

Need to work on the serialization/deserialization though.
display favorites and convert data to immut
Ignore browserify output in git
Upgrade immutable to 3.2
Use jest to test lineStore