Update gitignore.

.gitignore

@@ -1,15 +1,88 @@
-*.iml
+Last login: Sun May  9 09:08:56 on console
-.gradle
+@Thomas ~  
-/local.properties
+[^_^] ➜  cd workspace 
-/.idea/caches
+@Thomas ~/workspace  
-/.idea/libraries
+[^_^] ➜  cd pixelized 
-/.idea/modules.xml
+@Thomas ~/workspace/pixelized  
-/.idea/workspace.xml
+[^_^] ➜  cd bibLib
-/.idea/navEditor.xml
+@Thomas ~/workspace/pixelized/bibLib  git:(master):dirty
-/.idea/assetWizardSettings.xml
+[^_^] ➜  cat app/.gitignore
-.DS_Store
+# Built application files
-/build
+*.apk
-/captures
+*.aar
-.externalNativeBuild
+*.ap_
-.cxx
+*.aab
+
+# Files for the ART/Dalvik VM
+*.dex
+
+# Java class files
+*.class
+
+# Generated files
+bin/
+gen/
+out/
+#  Uncomment the following line in case you need and you don't have the release build type files in your app
+# release/
+
+# Gradle files
+.gradle/
+build/
+
+# Local configuration file (sdk path, etc)
 local.properties
+
+# Proguard folder generated by Eclipse
+proguard/
+
+# Log Files
+*.log
+
+# Android Studio Navigation editor temp files
+.navigation/
+
+# Android Studio captures folder
+captures/
+
+# IntelliJ
+*.iml
+.idea/
+
+# Keystore files
+# Uncomment the following lines if you do not want to check your keystore files in.
+#*.jks
+#*.keystore
+
+# External native build folder generated in Android Studio 2.2 and later
+.externalNativeBuild
+.cxx/
+
+# Google Services (e.g. APIs or Firebase)
+# google-services.json
+
+# Freeline
+freeline.py
+freeline/
+freeline_project_description.json
+
+# fastlane
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots
+fastlane/test_output
+fastlane/readme.md
+
+# Version control
+vcs.xml
+
+# lint
+lint/intermediates/
+lint/generated/
+lint/outputs/
+lint/tmp/
+# lint/reports/
+
+# Android Profiling
+*.hprof%
+