Package and Publish this to PyPI

[gavindsouza]

• Make this package installable via pip install frappe-client. Although this can be currently used by git+https://github.com/frappe/frappe-client#egg=frappeclient and versioning on the basis of commit hashes, nothing beats a light library that uses semantic versioning
• Use namespace frappe_client instead of frappeclient? [SUGGESTION]
  • frappeclient could be deprecated in the release after the next
• Setup monthly auto-release