add an object property filter - filterP:'isAwesome'
TODO MASTER ME Make Casper ROOT_URL message shoutier and failier
TODO MASTER ME carry on if Makefile.local is missing
TODO MASTER ME add 'make test' for running tests
TODO MASTER ME Simplify 'make test' for dev...

Use "make --environment-overrides" or Makefile.local to override for
staging / prod.
fixup! TODO MASTER ME Make Casper ROOT_URL message shoutier and failier
Extract out mergeInto function
Move helper functions as methods on Task model
TODO re-sort tasks after reordering
TODO think about login vs Angular