Keep a defined set of tasks running

## Project description

keepup is a command line process manager, similar to Foreman and Honcho, except it uses npyscreen to provide a curses interface for monitoring stdout, stderr, and for sending input to stdin.

keepup uses an Upfile similar to a Procfile. An example is shown below

# Upfiles support comments by prefixing a line with the # character
@mytask: /home/user/directory