added --help or -help options

apk2java

@@ -7,6 +7,12 @@ echo "This is a script created by Anant Shrivastava"
 echo "http://anantshri.info"
 echo "Designed and Tested on Android Tamer"
 echo "This script will work on automating the work of extracting the source code out from the apk file"
+if [ $1 == "--help" -o $1 == "-help" ]
+	then
+	echo ""
+	echo "$0 APK_FILE_NAME"
+	exit 
+fi
 echo "Starting APK Decompile"
 # JAR KEEP is a variable which allows you to keep jar file converted using dex2jar.
 # 0 is off