MFH: r406200, r410082

www/py-django18: update 1.8.7 -> 1.8.10

www/py-django: update 1.8.7 -> 1.8.10 (manual)

• MFH just the version bumps. Additional changes in ports/head marked www/py-django as IGNORE in r406202 in preparation of making it a meta port and set the RUN_DEPENDS of dependent ports to www/py-django18 (r406203 and r406208). Those changes will not be merged.

Security: CVE-2016-2512
Security: CVE-2016-2513
Security: https://vuxml.FreeBSD.org/freebsd/f9e6c0d1-e4cc-11e5-b2bd-002590263bf5.html
Approved by: ports-secteam (with hat)