branch test for windows support
added options alias processing to command model
Merge pull request #2681 from stefanpenner/fix-windows-build

branch test for windows support
Merge pull request #2565 from trabus/command-shorthands

Add options aliases (shorthands) to command model
improve cross platform branch
small test speed up

don’t actually do an npm install when it’s output isn’t tested. Instead only test that the npm install task is called.
misc cleanup
Merge pull request #2684 from stefanpenner/reduce-npm-calls-during-tests

test cleanup
use ui.writeError in lib/cli/cli.js

fixes GH-2254
Refactor command model and added command unit tests
Merge pull request #2342 from fivetanley/use-ui-write-in-cli

use ui.writeError in lib/cli/cli.js
Updates broccoli-asset-rev to 1.1.1
Merge pull request #2687 from rickharrison/asset-rev-111

Updates broccoli-asset-rev to 1.1.1
Refactored command model parseArgs
Merge pull request #2686 from trabus/command-unit-tests

[WIP] Refactor command model
Ensure last loaded blueprint takes precedence
Update README.md
Adding import prepend flag
Unit test for app.import prepend
Disable default lookup & active generation logging