Showing only months and year

Is it possible to modify this calendar to shown only months and year, i want to modify it to show only months and years like below view
```
< 2017 >
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
```

Start by tracing the calendar component's existing rendering and navigation entry points, then compare them with the requested month-and-year view shown in the issue. Done means the component can present a year selector with all twelve months and preserve usable navigation; the issue does not name files or tests to run.

Written by the indexing model from the issue text.