[elpa] externals/async updated (0efee626a4 -> ffde304480)

[ELPA Syncer]

elpasync pushed a change to branch externals/async.

      from  0efee626a4 Add reference to Emacs bug/58446 in comment
       new  e8fa5c812c async: allow passing of initfile to child process (FR#39)
       new  fd80540afd Merge branch 'master' into custom-init
       new  ffde304480 Merge pull request #73 from stsquad/custom-init


Summary of changes:
 async.el | 43 ++++++++++++++++++++++++++++---------------
 1 file changed, 28 insertions(+), 15 deletions(-)