remove libpod from main

the compilation demands of having libpod in main is a burden for the
remote client compilations.  to combat this, we should move the use of
libpod structs, vars, constants, and functions into the adapter code
where it will only be compiled by the local client.

this should result in cleaner code organization and smaller binaries. it
should also help if we ever need to compile the remote client on
non-Linux operating systems natively (not cross-compiled).

Signed-off-by: baude <bbaude@redhat.com>

libpod/define/config.go

@@ -0,0 +1,10 @@
+package define
+
+var (
+	// DefaultInitPath is the default path to the container-init binary
+	DefaultInitPath = "/usr/libexec/podman/catatonit"
+)
+
+// CtrRemoveTimeout is the default number of seconds to wait after stopping a container
+// before sending the kill signal
+const CtrRemoveTimeout = 10