Merge pull request #2 from leftclickben/master

WIP deploy script
Merge pull request #3 from leftclickben/master

README and comments
Merge pull request #4 from leftclickben/master

Bugfix - copy directory, not link
Improve argument parsing, and mute pushd/popd operations.
Update README with new usage, and improve formatting.
Merge pull request #5 from leftclickben/ImproveArgumentParsingAndUsage

Improve argument parsing and usage
Fix formatting.
Merge pull request #6 from leftclickben/ImproveArgumentParsingAndUsage

Fix formatting.