Corrected shortening threshold

Author: markuskreusch

src/main/java/org/cryptomator/cryptofs/Constants.java

@@ -15,7 +15,7 @@ final class Constants {
 	public static final String DATA_DIR_NAME = "d";
 	public static final String METADATA_DIR_NAME = "m";
 	public static final String DIR_PREFIX = "0";
-	public static final int NAME_SHORTENING_THRESHOLD = 80; // TODO markuskreusch: set correct value
+	public static final int NAME_SHORTENING_THRESHOLD = 129;
 	public static final int VAULT_VERSION = 4;
 
 	public static final String SEPARATOR = "/";