Update README.md

Author: airsquared

README.md

@@ -1,19 +1,27 @@
 # blobsaver
-A GUI for saving SHSH blobs using encounter's fork of tsschecker. Supports both Mac and Windows.
+A GUI for saving SHSH blobs using encounter's fork of tsschecker. Supports both Mac and Windows. Requires [Java](https://java.com/inc/BrowserRedirect1.jsp).
 
 If you have an antivirus, select "Always Allow" for anything related to tsschecker or Java. An antivirus may cause blobsaver to crash. If that happens please send feedback.
 
-# Features
+## Features
 - Store up to three devices with presets
 - Automatically checks for updates and prompts if available
 - Optionally specify device identifier instead of using device picker
 - Optionally specify apnonce
 - Specify Board Config/Internal Name if needed
 
-# Feedback
+## Feedback
 Please send feedback via [Github Issue](https://github.com/airsquared/blobsaver/issues/new) or [Reddit PM](https://www.reddit.com//message/compose?to=01110101_00101111&subject=Blobsaver+Feedback) if you encounter any bugs/problems or have a feature request. 
 
-# TODO:
+## TODO:
 - Show success/failure using alerts
 - Menu bar
 - Choose where to save blobs
+
+## Built With
+- JDK 8
+- [IntelliJ Idea](https://www.jetbrains.com/idea/)
+- [Gradle](https://gradle.org/) 
+
+## License
+This project is licensed under the GNU GPL v3.0 - see the LICENSE.md file for details