md datepicker scroll behaviour

[MigFerreira]

Actual Behavior:

• What is the issue? * Scrolling dates with limits does not have correct behaviour
• What is the expected behavior? When scrolling up should go to previous month and not next.

CodePen (or steps to reproduce the issue): *

• CodePen Demo which shows your issue:CodePen Demo
• Details: Select the from date and scroll slowly up, it will be visible it goes to the next month instead of previous

Angular Versions: *

• Angular Version: 1.5.8
• Angular Material Version: 1.1.1

Additional Information:

• Browser Type: Desktop Chrome
• Browser Version: 54
• OS: Windows 7
• Stack Traces:

[crisbeto]

Weird. It seems like the maxDate is tripping it over.