Replace Array#splice(0, 1) with Array#shift
Prototype Source#toString
Make dependsOn static
Fix Bacon.spy spec with combineTemplate
Document memory usage tests
Measure memory usage after re-subscribe
Merge pull request #403 from lautis/memory-test-for-resubscribe

Memory test for resubscribe
Use prototype methods for desc stuff
Desc as property for Observable
Merge pull request #404 from lautis/yak-shaving

Memory usage optimisations
generate js
add grunt-contrib-watch
add failing test case for #399
flag-based solution to #399 (17 new failures)
a more decent solution to #399 (5 new failures)
fix broken test. I think this actually makes more sense now
fix exception handling test cases. the output doesn't really matter
updat readme
update relnotes
release 0.7.19