remove deprecate method from utils since we have it in core
update for new package system
update history
Merge branch 'master' into devel
Merge branch 'devel' of github.com:EventedMind/iron-router into devel
add underscore to test block
attempted fix for infinite invalidation loop

@DerMambo, @tmeasday: can you see if this fixes the issue for you? and
doesn't cause side effects that I'm not thinking of. Use the devel
branch of iron-router. Thanks!

See issues:
* https://github.com/EventedMind/iron-router/issues/742.
* https://github.com/EventedMind/iron-router/issues/741
bump version for bug fix release
add version_conflict_error.js file
add versions.json file
Added failing test case for #742

@cmather — this exhibits my suspicion that decrementing the `notReadyCount` in the `afterFlush` is “too late”. 

One potential solution would be to do `deps.changed()` in the `afterFlush` if `notReadyCount` gets to 0 but I feel like that would just open a whole other kettle of fish.
Fix missing comma in smart.json
Merge pull request #770 from zimme/smart.json

Fix missing comma in smart.json
Merge https://github.com/EventedMind/iron-router into devel