migrating multi instrument tunebooks
modified api to accept tunebook parameter
separate tunebooks for mandolin and whistle
passing tests
added user model to hold list of tunebook names
exposing user to the client
 renaming all view.js to index.js
midway through adding tunebook hint to set list
tunebook info fully exposed to set list
refactored to remove presenter classes from all but tunes lis
refactored to remove presenter classes from all but tunes lis
moved completely over to promiseless view models
adding set to tunebook
 reverted to using a sinlge collection for pieces
better editing tools for sets
fixing rendering bug for editor;
more efficient tunebook retrieval
Merge pull request #3 from wheresrhys/multi-tunebook

Multi tunebook