Update gajim-remote new command name, delete unused local var

src/gajim-remote.py

@@ -259,7 +259,7 @@ def __init__(self):
 	def print_result(self, res):
 		''' Print retrieved result to the output '''
 		if res is not None:
-			if self.command in ('open_chat', 'send_message', 'send_single_message', 'start_chat'):
+			if self.command in ('open_chat', 'send_chat_message', 'send_single_message', 'start_chat'):
 				if self.command in ('send_message', 'send_single_message'):
 					self.argv_len -= 2
 

src/remote_control.py

@@ -195,10 +195,9 @@ def _send_message(self, jid, message, keyID, account, type = 'chat', subject = N
 			keyID = ''
 
 		connected_account, contact = self.get_account_and_contact(account, jid)
-
 		if connected_account:
 			connection = gajim.connections[connected_account]
-			res = connection.send_message(jid, message, keyID, type, subject)
+			connection.send_message(jid, message, keyID, type, subject)
 			return True
 		return False