Build windows7x64,cvxopt (Sep 11, 2019, 7:15:17 PM)

1. Both stages of futurize. (details / githubweb)
2. Require install of future. (details / githubweb)

Started by upstream project "gplibrary_PR_Models" build number 101
originally caused by:

• GitHub pull request #176 of commit 333803220bcb170d227c43a0705df9f61e3a4e3a, no merge conflicts.