Replaced deprecated process.nextTick with setImmediate

- Added test that causes Maximum call stack size exeeded error in node

Added test that causes recursion
Added Node 0.11 to travis ci test runner
Merge pull request #337 from taras/master

Replaced deprecated process.nextTick with setImmediate
release 3.0.15
[BUGFIX release] Replace closure compiler
Merge pull request #344 from chadhietala/master

[BUGFIX release] Replace closure compiler
Ember test and npm run test:node passing
Fix merge
test non-minified (we can add a flag to test minified next)
remove old task
remove accidentally imported map file