v0.3.0

Changes

• enhancement: update logs command (134fe91)
• enhancement: reload pid file during monitoring (9bc5c40)
• enhancement: add pid manager + daemonize systemg itself (779582a)
• enhancement: attach child procs to same group as systemg proc (09029a5)
• chore: update README (e3d89a2)
• fix: remove lib (8d22e01)
• enhancement: daemonize services (e75ae1e)