[nongnu] elpa/helm updated (6e74ef7e9b -> 7dbdf3e999)

[ELPA Syncer]

elpasync pushed a change to branch elpa/helm.

      from  6e74ef7e9b Make code more readable with helm-aand
       new  1b9a7ac014 Fix vestiges of old code not removed (rsync)
       new  b6e382861c Fix error in exact search fn
       new  1586b2d6b9 Fix regexps in helm-occur
       new  7dbdf3e999 Don't try to highlight when match part is empty string


Summary of changes:
 helm-core.el        | 102 +++++++++++++++++++++++++++-------------------------
 helm-files.el       |   6 ++--
 helm-multi-match.el |   2 +-
 helm-occur.el       |   4 +--
 4 files changed, 59 insertions(+), 55 deletions(-)