Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  9efa7aff490c7b317124e0153626fb18b8ad1df4

A couple of fixes to CatchableFatalErrorException

Followup to https://gerrit.wikimedia.org/r/#/c/140414/, a couple
of issues were not spotted during the merge

Change-Id: Ia6543845f1ec851c0b0ae53eb9bc021c27c34fff
Updated mediawiki/extensions
Project: mediawiki/extensions/Flow  0a4629700e6071941cd43c290d2b3f612c285a96

Simplify Flow colors to use from core

Use from core when they exist there.

Dependency: I68cd4de1df515cf059a1d9e45cd3ff801a0a1c84
Change-Id: I519beb8b0ffae0bef387cefa5026ee94282001df