Version number bump

1.5 -> 1.5.1

Author: zaknafean

addons/dialogic/plugin.cfg

@@ -4,5 +4,5 @@ name="Dialogic"
 description="Create dialogs, characters and scenes to display conversations in your Godot games.
 https://github.com/coppolaemilio/dialogic"
 author="Emi, Jowan Spooner, Exelia, Zaknafean and more!"
-version="1.5"
+version="1.5.1"
 script="plugin.gd"