BUG: Fix io.data.Options quote time for DST.
Updated the second test html so that it uses a DST sample.

Changed failure to get quote time from raising RemoteDataError to setting to np.nan

@jorisvandenbossche This fixes the doc error you noted on #8631 

The doc errors are indeed fixed!

Is it possible to include a test for what you fixed?
 @dstephens99 also add this issue number to the release notes (just put it after the original issue #8631) 
 @jorisvandenbossche 
There is a test - There are two sample pages in the tests/data directory.  Part of this commit was changing one of them it was an EST version.  I updated the comment on the test to clarify.
 @jreback  I added the issue number to the release notes.
 @dstephens99 ah, I hadn't noticed the change in the html file, ok then!
 thanks!
