created es-next branch
Merge pull request #13 from codepreneur/es-next

created es-next branch
Added esnext folder that is used by esnext-cli to compile files to original path.
Manual merge.
Added broccoli to compile esnext. Rewrite of sane new command with async-await.
Added --verbose flag to sane new command.
Compiled files with new verbose flag
Made installing with Docker optional. Other minor changes.
Added basic up command as long as docker is not used.
Updated Changelog.
Fixed ember proxying.
Refactored up command a bit.
Fixed some trailing newlines in the sane up output.
Added --docker functionality for sane up. Added .sane-cli config file for setting cli defaults. Added some test-code for testing and to further improve cli output in the future.
Added Changelog and missing files.
added sane generate command. Minor code cleanup.
added better environment/dependency check as well as docker ip lookup.
Shows proper docker IP now on sane up. Other minor fixes.
Working on bringing original command output back again on sane new to indicate better progress.
Improved log output for creating a new project. Minor refactor for spawn function.