- Bugfix Migration of database for config_log_level

- Bugfix Updater deleting temporary sourcefolder

cps/helper.py

@@ -368,4 +368,4 @@ def update_source(source,destination):
                 os.remove(item_path)
             except:
                 print("Could not remove:"+item_path)
-    #shutil.rmtree(source, ignore_errors=True)
+    shutil.rmtree(source, ignore_errors=True)

cps/ub.py

@@ -325,7 +325,7 @@ def migrate_Database():
         conn.execute("ALTER TABLE Settings ADD column `config_random_books` INTEGER DEFAULT 4")
         conn.execute("ALTER TABLE Settings ADD column `config_title_regex` String DEFAULT "
             "'^(A|The|An|Der|Die|Das|Den|Ein|Eine|Einen|Dem|Des|Einem|Eines)\s+'")
-        conn.execute("ALTER TABLE Settings ADD column `config_log_level` SmallInteger DEFAULT '" + logging.INFO + "'")
+        conn.execute("ALTER TABLE Settings ADD column `config_log_level` SmallInteger DEFAULT " + str(logging.INFO))
         conn.execute("ALTER TABLE Settings ADD column `config_uploading` SmallInteger DEFAULT 0")
         conn.execute("ALTER TABLE Settings ADD column `config_anonbrowse` SmallInteger DEFAULT 0")
         conn.execute("ALTER TABLE Settings ADD column `config_public_reg` SmallInteger DEFAULT 0")