Added settings window

Added support for VLC as player
Added support for comboboxes in the interfaces
Fixed a bug in the names of the NTSC resolutions

src/devede/vlc.py

@@ -0,0 +1,56 @@
+# Copyright 2014 (C) Raster Software Vigo (Sergio Costas)
+#
+# This file is part of DeVeDe-NG
+#
+# DeVeDe-NG is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# DeVeDe-NG is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>
+
+import subprocess
+import devede.configuration_data
+import devede.executor
+
+class vlc_player(devede.executor.executor):
+
+    supports_analize = False
+    supports_play = True
+    supports_convert = False
+    supports_menu = False
+    display_name = "VLC"
+
+    @staticmethod
+    def check_is_installed():
+        try:
+            handle = subprocess.Popen(["vlc","-h"], stdout = subprocess.PIPE, stderr = subprocess.PIPE)
+            (stdout, stderr) = handle.communicate()
+            if 0==handle.wait():
+                return True
+            else:
+                return False
+        except:
+            return False
+
+    def __init__(self):
+
+        devede.executor.executor.__init__(self)
+        self.config = devede.configuration_data.configuration.get_config()
+
+    def play_film(self,file_name):
+
+        command_line = ["vlc", file_name]
+        self.launch_process(command_line)
+
+    def process_stdout(self,data):
+        return
+
+    def process_stderr(self,data):
+        return