Unbreak install after repo transfers (#1523)
Unbreak install after repo transfers (#1523)

The directory name in the zip we download from github's release
archive will be different now that the project was renamed.
It may be renamed again in the future, so try to obtain the directory
name from the zip.

Fixes https://github.com/apache/incubator-pagespeed-ngx/issues/1521

pagespeed/ngx_pagespeed,pagespeed/ngx_pagespeed