[tinkerpop] branch TINKERPOP-2312 updated (80399a3 -> 91f4932)

[sp...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

spmallette pushed a change to branch TINKERPOP-2312
in repository https://gitbox.apache.org/repos/asf/tinkerpop.git.


 discard 80399a3  TINKERPOP-2312 Empty keys to group() should group to null
     add 8e63003  Refactored PathProcessorStrategy to use the marker system CTR
     add 611a14e  Specify the python versions for the environment explicitly CTR
     add aac00a1  Merge branch '3.3-dev' into 3.4-dev
     add 768fc75  Merge branch '3.4-dev'
     add 91f4932  TINKERPOP-2312 Empty keys to group() should group to null

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 * -- * -- B -- O -- O -- O   (80399a3)
            \
             N -- N -- N   refs/heads/TINKERPOP-2312 (91f4932)

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No new revisions were added by this update.

Summary of changes:
 .travis.yml                                                |  3 +++
 CHANGELOG.asciidoc                                         |  1 +
 .../strategy/optimization/PathProcessorStrategy.java       | 14 +++++++++++---
 3 files changed, 15 insertions(+), 3 deletions(-)