updated .gitignore

.gitignore

@@ -1,14 +1,36 @@
-.gradle
-/local.properties
-/.idea/workspace.xml
-/.idea/libraries
+#built application files
+*.apk
+*.ap_
+
+# files for the dex VM
+*.dex
+
+# Java class files
+*.class
+
+# generated files
+bin/
+gen/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Windows thumbnail db
+Thumbs.db
+
+# OSX files
 .DS_Store
-/build
+
+# Android Studio
 *.iml
-/.idea/.name
-/.idea/gradle.xml
-/.idea/misc.xml
-/.idea/modules.xml
-/term/term-release.apk
-/term/Term-nh.apk
-release
+.idea
+#.idea/workspace.xml - remove # and delete .idea if it better suit your needs.
+.gradle
+build/
+.navigation
+captures/
+output.json 
+
+#NDK
+obj/
+.externalNativeBuild