First development of the deploy action (#6)

Deploy js code to an instance of screeps.
Some debugging tools are implemented.

Reviewed-on: #6
Co-authored-by: Philipp Horstenkamp <philipp@horstenkamp.de>
Co-committed-by: Philipp Horstenkamp <philipp@horstenkamp.de>

node_modules/tar-fs/test/fixtures/a/hello.txt

@@ -0,0 +1 @@
+hello world

node_modules/tar-fs/test/fixtures/b/a/test.txt

@@ -0,0 +1 @@
+test