making adjustments for building dash on a windows machine

[BSd3v]

This PR is an attempt to ease the build process when using a windows machine:

This build still uses git bash to execute the scripts and the build:

• using rimraf instead of rm for removing files/directories.
• using mkdirp instead of mkdir -p
• update_components:
  • windows kept the ' which threw off the all test.
  • print even with unicode errors
  • dest_dir_map to map components to directories instead of if statement
  • altered the pipe delimited for {} with comma delimited (error with any second+ component)
• added new script first-build that will create html components and npm i for the dash-renderer

[Coding-with-Adam]

Thank you for this PR, @BSd3v .

[alexcjohnson]

💃 That was a slog, thanks for pushing it through @BSd3v!