core (memory, config): moved parseMainConf to tools/config so it can be used by frontends too

src/memory/memory.py

@@ -236,7 +236,7 @@ class Memory(object):
         self.auth_sessions = PasswordSessions()  # remember the authenticated profiles
         self.disco = Discovery(host)
         fixLocalDir(False)  # XXX: tmp update code, will be removed in the future
-        self.config = self.parseMainConf()
+        self.config = tools_config.parseMainConf()
         database_file = os.path.expanduser(os.path.join(self.getConfig('', 'local_dir'), C.SAVEFILE_DATABASE))
         self.storage = SqliteStorage(database_file, host.version)
         PersistentDict.storage = self.storage
@@ -251,15 +251,6 @@ class Memory(object):
 
     ## Configuration ##
 
-    def parseMainConf(self):
-        """look for main .ini configuration file, and parse it"""
-        config = SafeConfigParser(defaults=C.DEFAULT_CONFIG)
-        try:
-            config.read(C.CONFIG_FILES)
-        except:
-            log.error(_("Can't read main config !"))
-        return config
-
     def getConfig(self, section, name, default=None):
         """Get the main configuration option