added volume plugin icons

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

pythonrewrite/plugins/date/date.py

@@ -64,6 +64,6 @@ class date(CryptoBoxPlugin.CryptoBoxPlugin):
 				"plugin",
 				os.path.join(self.pluginDir, "root_action.py"),
 				date])
-		proc.communicate()
+		proc.wait()
 		return proc.returncode == 0
 

pythonrewrite/plugins/date/root_action.py

@@ -31,6 +31,6 @@ if __name__ == "__main__":
 		shell = False,
 		stdout = subprocess.PIPE,
 		args = [DATE_BIN, args[0]])
-	proc.communicate()
+	proc.wait()
 	sys.exit(proc.returncode)