Updating min libopenshot version to 0.2.4

Author: jonoomph

src/classes/info.py

@@ -30,7 +30,7 @@
 from PyQt5.QtCore import QDir
 
 VERSION = "2.5.0-dev1"
-MINIMUM_LIBOPENSHOT_VERSION = "0.2.3"
+MINIMUM_LIBOPENSHOT_VERSION = "0.2.4"
 DATE = "20200113000000"
 NAME = "openshot-qt"
 PRODUCT_NAME = "OpenShot Video Editor"