Finalize 2.3.0.0

Fix permission setting for other
Add new fix permissions to GUI actions
Update version number
diff --git a/fixPermissions.cpp b/fixPermissions.cpp
index d12dc1a..5587c0b 100644
--- a/fixPermissions.cpp
+++ b/fixPermissions.cpp
@@ -157,9 +157,9 @@
 				mask |= S_IXOTH;
 			}
 			if (mode[n] == '2')
-				mask |= S_IWGRP;
+				mask |= S_IWOTH;
 			if (mode[n] == '1')
-				mask |= S_IXGRP;
+				mask |= S_IXOTH;
 		}
 	}