[elpa] externals/ivy updated (d63d52f140 -> acb20ad74f)

[Basil L. Contovounesios]

blc pushed a change to branch externals/ivy.

      from  d63d52f140 Bump version to point release 0.15.1
       new  e33b028ed4 Bump version to point release 0.15.1
       new  c9cdd2235c Only enable dynamic exhibit delay while typing
       new  fd8df3b733 Clean up ivy--queue-exhibit
       new  acb20ad74f Merge branch 'master' into externals/ivy


Summary of changes:
 ivy.el | 36 ++++++++++++++++++++----------------
 1 file changed, 20 insertions(+), 16 deletions(-)