Update - GitIgnore

---

.gitignore

@@ -1,15 +1,20 @@
+*.apk
+*.ap_
+*.dex
+*.class
+bin/
+gen/
+local.properties
+Thumbs.db
+.DS_Store
+.classpath
+.project
 *.iml
+.idea
 .gradle
-/local.properties
-/.idea/caches
-/.idea/libraries
-/.idea/modules.xml
-/.idea/workspace.xml
-/.idea/navEditor.xml
-/.idea/assetWizardSettings.xml
-.DS_Store
-/build
-/captures
-.externalNativeBuild
-.cxx
-local.properties
+build/
+obj/
+captures
+app/normal/release/
+/models/
+/app/release/