add "deps" field to Observable
add Bacon.spy
implement toString() of Observable
make deps a field, not a method
added some defaults to avoid failure
rename event.describe to toString
add withDescription method
replace with a mutating global function
implementing toString with tests
compile src before testing
more toString implementations with tests
more toString implementations with tests
build js
remove duplication
Merge branch 'feature/dependency-graph' of github.com:raimohanska/bacon.js into feature/dependency-graph
working towards a structured description in addition to toString
change toString format to be almost like javascript
add Observable.desc() for a structured description, change Observable.deps() to method
correct toString for bacon.when
trying to re-impl combination dispatch based on dep tree