Configure: Add debug mode.

src/config.py

@@ -19,8 +19,6 @@ class Config(SQL):
         self.filename = Config.filename()
         self.set_default_value()
 
-        print(self.filename)
-
         super(Config, self).__init__(filename = self.filename)
 
     def _create(self):
@@ -135,6 +133,10 @@ class Config(SQL):
         v = self.execute("SELECT value FROM data WHERE key='lang'")
         self.lang = v[0]
 
+        # Debug
+        v = self.execute("SELECT value FROM data WHERE key='debug'")
+        self.debug = v[0] == "True"
+
         self._load_solver()
         self._load_stricklers()
 
@@ -183,6 +185,7 @@ class Config(SQL):
             "backup_max": self.backup_max,
             "editor": self.editor,
             "lang": self.lang,
+            "debug": self.debug,
         }
 
         for key in data:
@@ -226,6 +229,9 @@ class Config(SQL):
         # Stricklers
         self.stricklers = StricklersList()
 
+        # Debug
+        self.debug = False
+
     @classmethod
     def filename(cls):
         file = ""