[python-taskflow/epel7] (5 commits) ...fix cut and paste typo

[Pádraig Brady]

Summary of changes:

  a0ffdcf... initial import (#1058445) (*)
  82e7175... reduce dependency to python-networkx-core subpackage (*)
  eeddfd8... don't require sphinx to prep (*)
  0ccabbf... support el6 build (*)
  4c3a14a... fix cut and paste typo (*)

(*) This commit already existed in another branch; no separate mail sent