Put Pit Log under version control so the app and sync server can live on git.

gradle.properties

@@ -0,0 +1,8 @@
+org.gradle.jvmargs=-Xmx2g -Dfile.encoding=UTF-8
+org.gradle.parallel=true
+android.useAndroidX=true
+kotlin.code.style=official
+android.nonTransitiveRClass=true
+android.builtInKotlin=false
+android.newDsl=false
+kotlin.incremental=false