In order to make the license that applies to each file as clear as possible, and to be consistent with elasticsearch, we are adding Apache 2.0 license headers to the top of each file.
Existence of this header is enforced by eslint and tslint and missing headers were automatically added in the last commit by running:
```
node scripts/eslint --fix && node scripts/tslint --fix
```
* Adds task to export a CSV of all dependencies
Signed-off-by: Tyler Smalley <tyler.smalley@elastic.co>
* Fixes tests and changes argument name to `out`
Signed-off-by: Tyler Smalley <tyler.smalley@elastic.co>
* Uses csv as argument for output file
Signed-off-by: Tyler Smalley <tyler.smalley@elastic.co>
* Removes unused columns
Signed-off-by: Tyler Smalley <tyler.smalley@elastic.co>
* [license csv] Fetch all licenses by default, add release flag to only generate release dependencies
