diff --git a/libs/slf4j-android-1.7.7.jar b/libs/slf4j-android-1.7.7.jar new file mode 100644 index 00000000..f0f6f516 Binary files /dev/null and b/libs/slf4j-android-1.7.7.jar differ diff --git a/libs/slf4j-api-1.7.7.jar b/libs/slf4j-api-1.7.7.jar new file mode 100644 index 00000000..b28e220b Binary files /dev/null and b/libs/slf4j-api-1.7.7.jar differ