Added kill functionality. Changed list command

* Can now kill process
* Own process or parents can’t be killed
* Moved “ps” functionality to functions
* Changed “ps fauxww” to “ps -Ao ….” for better parsing and platform
independence
Fixed gitignore
Added renice and run functions

* Renice reprioritizes a process
* Run spawn a new process
* Config file added to allow ignoring commands by /run
Added README and comments. Removed testing script