Merge pull request pchab#178 from j796160836/johnny-fix

Update library & add permission prompt

Author: pchab

.gitignore

@@ -1,7 +1,68 @@
+*.iml
 .gradle
 /local.properties
 /.idea/workspace.xml
 /.idea/libraries
 .DS_Store
 /build
+/captures
+.externalNativeBuild
+
+# Built application files
+*.apk
+*.ap_
+
+# Files for the Dalvik VM
+*.dex
+
+# Java class files
+*.class
+
+# Generated files
+bin/
+gen/
+out/
+
+# Gradle files
+.gradle/
+build/
+/*/build/
+
+# Local configuration file (sdk path, etc)
+local.properties
+
+# Windows thumbnail db
+Thumbs.db
+
+# Eclipse project files
+.classpath
+.project
+
+# Android Studio
+.idea
+*.iml
+
+# Old-style IDEA project files
+*.ipr
+*.iws
+
+# Local IDEA workspace
+.idea/workspace.xml
+
+# Sandbox stuff
+_sandbox
+
+# Proguard folder generated by Eclipse
+proguard/
+
+# Log Files
+*.log
+
+/*/out
+/*/*/build
+/*/*/production
+*.iws
+*.ipr
 *~
+*.swp
+signingConfig.gradle