* feat: helper to return old name of symbols
feat: test
refactor: test a little bit neat
* feat: SplitHistoryRequest() with different mapped symbol
feat: test
refactor: RetrieveSymbolHistoricalDefinitions
* refactor: split historyRequest by historical symbol name
refactor: change location of extension
refactor: change location of test extension
* revert: extra changes
* fix: validation on RequiresMapping in SplitHistoryRequest
feat: add Future Symbol tests
* move: extension method to another file
* fix: wrong extension call param position
* fix: wrong extension call param position in test
* refactor: IEnumerable foreach to more simple form
feat: add TickerDateRange struct instead of Tuple
fix: test
* refactor: map extension alway returns empty result
* refactor: SplitHistory extension returns original HistoryRequest
* feature: new extension for RequiresMapping except Futures
* fix: validation of symbol map file to contains something
* refactor: extension test cases
* feat: assert of right ticker in tests
* fix: split historical request with using Local Time instead of UTC
fix: test description
* feat: test helper IEnumerable of TimeZones
* test: validate right EndDate with different TimeZones
* remove: validation of end of date
test: several new test cases
* feat: additional test with specific dateTime
* remove: extra Extension method validation on future and mapping
Roman Yavnikov
a98a50237b