big refactor, now have a ocncept or models and collections. got collections to a working state
wrote angular filter to map colleciton object to array
added individual model calls to example, and implemented update and remove to models
fix breaking collection updates when performing model operations. various fixed to models and collections
updated example
all socket message update to collections work except update. Still need to figure this one out.
brought in some underscore methods. not sure I should use these, but for now we'll include them
updated example
figured out update from socket message. all should work fine now... hopefully
doc typo
merge in collection to master