Merge pull request #11 from harjyotbagga/status-feature-req

added feature: status

updated: installation steps

some tweaks

added: validator for the 'since' field

change: notification title and description

added: error catching in stop

Merge pull request #6 from yashvardhan-kukreja/issue-5/flag-for-notify-as-background-proc

added: support for running whatsupstream notify as background proc in a simple manner

Merge pull request #4 from yashvardhan-kukreja/issue-3/support-for-whatsupstream-stop

added: support for whatsupstream stop

added: acknowledgements

fixed: some stuff

added: readme

small cleanup