New drone pushover plugin

Hi bradrydzewski, in your example, there is a bug. I’m not a bash programmer so it took me a while to figure out the unsuspected error. It is fast to create a drone plugin though. Congra for the great piece of work.


PS: I know why, you don’t have a bug, but it is missing single “$” in front of the PLUGIN_USER due to how ?markdown is rendered.

it looks like there is already a drone-pushover plugin but it is not on webpage.

Feel free to submit the docs for either/both plugins to this repo for listing on