* method signatures are a bit similar to Jedis's *SCAN
** but it takes parameters to byte[] instead of String
* ScanParams : allow match pattern with byte[]
* ScanResult : add method to get cursor with byte[] type
* *SCAN for BinaryJedis unit tests included
cursor
* overload all *scan method to change "int" cursor to "string" cursor
* set @Deprecated and leave reason to deprecate and when to remove to
current *scan method
* modify unit tests to make it work with new *scan method
