add README + set version 0.0.1

Author: mhaeming

README.md

@@ -0,0 +1,40 @@
+# Natural Language Interface
+
+This is the code repository for the Android app developed in the studyproject Sensory augmentation and grasping movements.
+
+![Debug APK Builds](https://github.com/github/docs/actions/workflows/main.yml/badge.svg)
+
+# Building the app locally
+Requirements:
+- At least Java 8 JDK installed
+- Create a `local.properties` file at the root of this repository with the following content
+
+```bash
+MAPS_API_KEY=your_google_maps_api_key
+```
+
+You can request your keys via the [Google Maps Platform](https://developers.google.com/maps/documentation/embed/get-api-key).
+
+Then build the application with 
+
+```
+./gradlew build -x lint -x lintVitalRelease
+```
+
+on MacOS or Linux based operating systems.
+
+The resulting installable application can be found under 
+
+`app/build/outputs/apk/debug/app-debug.apk`
+
+which you can copy and install on your device.
+
+
+# Local Development Setup
+
+We are using [Android Studio](https://developer.android.com/studio/) for development.
+
+
+# Architecture Overview
+
+t.b.d

app/build.gradle

@@ -15,7 +15,7 @@ android {
         minSdk 24
         targetSdk 33
         versionCode 1
-        versionName "1.0"
+        versionName '0.0.1'
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }