Example - Custom Defined Dual-State SessionThis script example aims to cover the following: 
 
 defining custom timeframe / session windows
 gather a price range from the custom period ( high/low values )
 create a secondary "holding" period through which to display the data collected from the initial session
 simple method to shift times to re-align to preferred timezone
 
 Articles and further reading: 
 
 www.investopedia.com - trading session 
 
 Reason for Study: 
 
 Educational purposes only.
 
Before considering writing this example I had seen multiple similar questions
asking how to go about creating custom timeframes or sessions, so it seemed
this might be a good topic to attempt to create a relatively generic example.
