Added ability to get actual year from weather file if possible, set year description with this when setting weather file in OS App

[#53234957]
Set year description and run period when setting epw file

[#53234957]
Detecting a possible condition with wrap around epw files

[#53234957]
Improved error checking, ready to merge to develop

[#53234957]
Merge pull request #406 from NREL/53234957_WeatherFile

53234957 weather file