Merge branch 'master' into 'main'

.gitignore

.idea/.gitignore

.idea/compiler.xml

.idea/gradle.xml

.idea/misc.xml

.idea/vcs.xml

app/.gitignore

app/build.gradle

app/libs/brainflow-jar-with-dependencies.jar

app/proguard-rules.pro

...est/java/com/example/mindrover/ExampleInstrumentedTest.kt

app/src/main/AndroidManifest.xml

...src/main/java/com/example/mindrover/ConnectionFragment.kt

app/src/main/java/com/example/mindrover/EegSignalFragment.kt

app/src/main/java/com/example/mindrover/GameFragment.kt

...in/java/com/example/mindrover/ImpedanceCheckerFragment.kt

app/src/main/java/com/example/mindrover/MainActivity.kt

app/src/main/java/com/example/mindrover/TestFragment.kt

app/src/main/java/com/example/mindrover/TrainFragment.kt

app/src/main/java/com/example/mindrover/TrainHomeFragment.kt