[harrison_kreps] Fix tables

[mmcky]

fixes #29

This PR manually fixes the tables in harrison_kreps lecture due to executablebooks/sphinx-tomyst#90

[mmcky]

I have added an issue on [quantecon-book-theme] for styling of tables

QuantEcon/quantecon-book-theme#79

[shlff]

Thanks @mmcky . Nice work!

The first broken table in lecture harrison_kreps has been fixed (left: the preview of this PR, right: original MYST):

Its second broken table (in Exercise 1) has not been fixed yet:

Should we fix the 2nd one in this or another PR?

[mmcky]

Thanks @shlff not yet -- let's hold off on these manual type changes until we freeze lecture-python for edits as the source.

[mmcky]

Its second broken table (in Exercise 1) has not been fixed yet:

@shlff would you mind fixing the second table and committing to this branch?

[shlff]

Thanks @mmcky . As you can see from the screenshot of the above lecture preview, the second table has been fixed as well.

[mmcky]

great - thanks @shlff

[mmcky]

thanks @shlff. Also it is good not to use force push if you don't have to. So make sure you have git pull on a branch to get the latest.