Use pbr for setup file and use setup.cfg

Signed-off-by: Vasudev Kamath <kamathvasudev@gmail.com>
define servicemethod decorator to support JSONRPC
Updated README with more details

Signed-off-by: Vasudev Kamath <kamathvasudev@gmail.com>
Add AUTHORS file with contributors name
Drop executable permission on setup.py
Enable testing and travis integration

Signed-off-by: Vasudev Kamath <kamathvasudev@gmail.com>
Added Yash Sinha to AUTHORS

Signed-off-by: Vasudev Kamath <kamathvasudev@gmail.com>
Fix trove classifiers