Replace references to hosted2 with references to demo now that the se…#372

Merged

mgage merged 1 commit intoopenwebwork:rel-PG-2.14from mgage:rel-PG-2.14-hardcoded-url-fix

Oct 27, 2018

+1-1

Commits on Oct 27, 2018

Replace references to hosted2 with references to demo now that the servers have changed.
mgage
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