Merge pull request #395 from am11/master

Binding: Send output path to upstream (#379)
Add description to init git submodule
Update devDependencies
Merge pull request #397 from watilde/add-desc-submodule

Add description to init git submodule
Merge pull request #398 from watilde/update-devDependencies

Update devDependencies
Option: Omit source mapping url from output file.
Addresses #380.
Merge pull request #396 from am11/omit-comments-gh#380

Option: Omit source mapping url from output file (#380)