Update authorship information

It's been quite some time since the author of the entire package
has been HP. Update the setup metadata to reflect this.

Change-Id: I239246eb1ac0ca659d1a118a0e009ab224bc6758
add tests for shell builder

Change-Id: I37350e7e813db173e033bd4131e62be77ab9753a
Add some more Trove classifiers

Change-Id: I803813de2980f8ca484710fecc1c6674b7497206
Merge "Update authorship information"
Merge "Add some more Trove classifiers"
Merge "add tests for shell builder"