[nongnu] elpa/helm updated (17c7bd0152 -> 6c9958ef7b)

[ELPA Syncer]

elpasync pushed a change to branch elpa/helm.

      from  17c7bd0152 Fix debug declaration in helm-acase
       new  5589894815 Remove now unneeded let in helm-elisp--show-help-1
       new  e735a2e0ef Use dolist in helm--run-init-hooks
       new  49a45d1908 Increase default value of helm-candidate-number-limit
       new  c038b784e9 Optimize thumbnail insertion
       new  6c9958ef7b Add wfnames to helm-completion-styles-alist


Summary of changes:
 helm-core.el  | 18 +++++++---------
 helm-elisp.el | 23 ++++++++++----------
 helm-files.el | 68 ++++++++++++++++++++++++++++++++---------------------------
 helm-mode.el  |  3 ++-
 4 files changed, 58 insertions(+), 54 deletions(-)