add missing files from last commit

Signed-off-by: Martin J. Bligh <[email protected]>

server/hosts/remote.py

@@ -0,0 +1,31 @@
+"""This class defines the Remote host class, mixing in the SiteHost class
+if it is available."""
+
+# site_host.py may be non-existant or empty, make sure that an appropriate 
+# SiteHost class is created nevertheless
+try:
+	from site_host import SiteHost
+except ImportError:
+	class SiteHost(base_classes.Host):
+		def __init__(self):
+			super(SiteHost, self).__init__()
+
+
+class RemoteHost(SiteHost):
+	"""This class represents a remote machine on which you can run 
+	programs.
+
+	It may be accessed through a network, a serial line, ...
+	It is not the machine autoserv is running on.
+
+	Implementation details:
+	This is an abstract class, leaf subclasses must implement the methods
+	listed here and in parent classes which have no implementation. They 
+	may reimplement methods which already have an implementation. You 
+	must not instantiate this class but should instantiate one of those 
+	leaf subclasses."""
+
+	hostname= None
+
+	def __init__(self):
+		super(RemoteHost, self).__init__()