Added a forceNpmInstall flag.

This will prevent existing modules from being restored prior to a
deploy. Related to [MODULUS-662].
Added a warning printer.
Added update notifier.
Added a warning for out of date versions.
Added -p param support to the env commands.
Updated the help text for token remove.

Updated to specify that the token should be passed into the command.
Add the ability to load environment variables from a file.

Related to [MODULUS-765].
Return on error.
Merge branch 'feature/envs-pparam' into develop
Merge branch 'develop' into feature/env-from-json

Adds support for specifying a project name when loading env data from JSON.
Fix conflicts.
Updated the update-notifier options for release.
Added API token commands to the readme.
Added copyright headers to all source files.

MIT license.
Merge branch 'master' into feature/force-reinstall
added ability to pass in project name to 'project create'
README.md wording update
Updated to remove leading and trailing quotes.

String values, when parsed, include the double quotes which are incorrectly
stored with the environment variable.
Updated quote parsing.

Corrected two issues: 1) embedded double quotes are correctly unescaped when
parsing the value and 2) trailing double quotes are limited to a single
instance.
Do not attempt to stringify string values.