Add podman container backend (#18)

* building podman, restructured build, changed logging slightly, added verbosity and container-backend flags

* output cleaned up

Author: jackjohn7

Cargo.lock

@@ -33,3 +33,8 @@ tokio-tar = "0.3.1"
 futures = "0.3.31"
 local-ip-address = "0.6.5"
 ansi_term = "0.12.1"
+tokio-process-stream = "0.4.1"
+colored = "3.0.0"
+tokio-stream = "0.1.17"
+tempdir = "0.3.7"
+regex = "1.11.3"