Update various book repos for the next release.

This commit is contained in:
steveklabnik 2017-06-01 10:57:17 -04:00
parent fd7b44b78e
commit 9001b2e09d
3 changed files with 3 additions and 3 deletions

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Subproject commit c0e8c56d76bdf6bd16c64338f81c04d48c60f117

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Subproject commit f7a108dfa9e90b07821700c55d01f08a9adf005c
Subproject commit 876582e9d0fbdc9cecb03133c28db96e9ff8c844