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

[ELPA Syncer]

elpasync pushed a change to branch elpa/helm-core.

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

No new revisions were added by this update.

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