added .gitignore

.gitignore

@@ -0,0 +1,43 @@
+# 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
+
+# Eclipse project files
+.classpath
+.project
+
+# Proguard folder generated by Eclipse
+proguard/
+
+# Intellij project files
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# CMake files
+CMakeCache.txt
+CMakeFiles
+Makefile
+cmake_install.cmake
+install_manifest.txt
+
+#project generated files
+android/project/libs
+android/project/obj
+android/project/jni/fwknop/fko.h
+android/project/jni/libfwknop/*.h
+android/project/jni/libfwknop/*.c