added volume plugin icons

fixed small bugs in error output
fixed some subprocess.communicate mistakes
fixed display bug in partition plugin

pythonrewrite/plugins/shutdown/root_action.py

@@ -16,7 +16,7 @@ def call_prog(progy):
 	proc = subprocess.Popen(
 		shell = False,
 		args = [progy])
-	proc.communicate()
+	proc.wait()
 	return proc.returncode == 0
 
 

pythonrewrite/plugins/shutdown/shutdown.py

@@ -46,6 +46,6 @@ class shutdown(CryptoBoxPlugin.CryptoBoxPlugin):
 				"plugin",
 				os.path.join(self.pluginDir, "root_action.py"),
 				action])
-		proc.communicate()
+		proc.wait()
 		return proc.returncode == 0