revert for release

nbproject/project.properties

@@ -6,8 +6,8 @@ app.name=${branding.token}
 ### if left unset, version will default to today's date
 app.version=4.18.0
 ### build.type must be one of: DEVELOPMENT, RELEASE
-#build.type=RELEASE
-build.type=DEVELOPMENT
+build.type=RELEASE
+#build.type=DEVELOPMENT
 
 project.org.netbeans.progress=org-netbeans-api-progress
 project.org.sleuthkit.autopsy.experimental=Experimental