add untility functions: - TimestampToDateTimeByMillisecound - ToBarSize(this TimeSpan)
add untility functions:
- TimestampToDateTimeByMillisecound
- ToBarSize(this TimeSpan)

KBurov/qdms,underwater/qdms,Jumaga2015/qdms,leo90skk/qdms,qusma/qdms,leo90skk/qdms,underwater/qdms,qusma/qdms