[nongnu] elpa/helm updated (16ab10d4b8 -> 2ea92da056)

[ELPA Syncer]

elpasync pushed a change to branch elpa/helm.

      from  16ab10d4b8 Fix highlighting with diacritics (#2470)
       new  13a8bfd09f Update documentation
       new  2ea92da056 Fix preselection with icons in helm-find-files-do-action


Summary of changes:
 helm-core.el  |  4 +---
 helm-files.el |  9 ++++-----
 helm-help.el  | 11 +++++++++++
 3 files changed, 16 insertions(+), 8 deletions(-)