Close #297 - per command help output
fixup promise inheritance.
set CustomError's constructor
oops, ran the wrong test suite...
apparently I was smoking something funky yesterday
EmberApp specific helper for an upgradeable default brocfile.

Most if not all features should still be available
bring back validation
Merge pull request #396 from stefanpenner/maintainable-brocfile

EmberApp specific helper for an upgradeable default brocfile.
Merge pull request #376 from dlmccoy/update_help_functionality

Update the help functionality to get info for specific commands
Update CHANGELOG.md
remove ember fire addition from blueprint
include broccoli-template as a template provider.
ember-cli can't find itself

Without this, ember-cli no longer works while npm linked.
Merge pull request #404 from ef4/relative-require

ember-cli can't find itself
update loom-generators-ember-appkit to v1.1.0 which adds coffee script support to generators
Log error details for build commands.
Merge pull request #407 from rjackson/log-file-location-errors

Log offending filename details for build command.
Merge pull request #406 from jakecraige/master

update loom-generators-ember-appkit to v1.1.0 which adds coffee script s...
Setting BROCCOLI_ENV with the value from the cli arguments.
ensure BROCCOLI_ENV is configured

It would be nice if we could pass the ENV as an arg, rather then setting the ENV flag