Bump package version

Merge pull request #90 from apoorvkh/capture-stdio-from-fd

Capture stdout/stderr from OS fd instead of Python's `sys.stdout` / `sys.stderr`

Merge pull request #83 from apoorvkh/update-docs

Prepare for public release (`0.3.0`)

fix release script

changed keyboardinterrupt exit value

bump docs

update logging docs

Merge pull request #73 from apoorvkh/docs-2

More changes to docs

always terminate agent processes

fix release workflow