10up/ElasticPress — pull request #120 by tlovett1 (2014-09-19 14:36:55+00:00)
Title: Allow an array of sites to be passed to 'sites' in WP_Query

This PR does a few things
* Allow an array of sites to be passed to "sites" in WP_Query (unit tested)
* Unit test for passing one site ID to "sites"
* Restore current blog BEFORE switching to next blog in the_post
* Up unit test site number to 3
* Unit test for checking loop tags