why?

defaultconfigs/ftbessentials-server.snbt

@@ -0,0 +1,13 @@
+# Default config file that will be copied to world's serverconfig/ftbessentials.snbt location
+# Copy values you wish to override in here
+# Example:
+# 
+# {
+# 	misc: {
+# 		enderchest: {
+# 			enabled: false
+# 		}
+# 	}
+# }
+
+{ }

defaultconfigs/ftblibrary/ftblibrary-client.snbt

@@ -0,0 +1,4 @@
+# Default config file that will be copied to local\ftblibrary-client.snbt if it doesn't exist!
+# Just copy any values you wish to override in here!
+
+{ }

defaultconfigs/ftbquests/client-config.snbt

@@ -0,0 +1,4 @@
+# Default config file that will be copied to local\ftbquests\client-config.snbt if it doesn't exist!
+# Just copy any values you wish to override in here!
+
+{ }

defaultconfigs/ftbxmodcompat/ftbxmodcompat.snbt

@@ -0,0 +1,4 @@
+# Default config file that will be copied to config\ftbxmodcompat.snbt if it doesn't exist!
+# Just copy any values you wish to override in here!
+
+{ }