Updated Readme.

README.md

@@ -5,8 +5,42 @@ This is a simple SMS filtering app for iOS that uses the SMSFilterExtension to m
 
 Different to other apps, Bouncer does not share, upload or send any of your personal information or SMS messages to a remote server.   All the filtering happens locally on your phone.
 
+Messages text is checked against a simple user defined blacklist.
+
 Latest Release
 ----------------------
 
-The app is available for free in the App Store, here: https://apps.apple.com/us/app/bouncer-sms-block-list/id1457476313
+The app is available for free in the App Store, here:
+https://apps.apple.com/us/app/bouncer-sms-block-list/id1457476313
+
+
+Contribute
+----------------------
+
+If you find issues, or want to add a feature, simply fork this repo and open a Pull Request.
+
+
+License
+----------------------
+
+MIT License
+
+Copyright (c) 2019 Daniel Bernal
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
 
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.