[nongnu] elpa/helm updated (1238115b0c -> ed071b797b)

[ELPA Syncer]

elpasync pushed a change to branch elpa/helm.

      from  1238115b0c Allow forcing creation of thumnails with a prefarg
       new  61e5f753c6 Revert "Allow forcing creation of thumnails with a 
prefarg"
       new  5e2a40262f Fix thumnails display with image-dired-thumbnail-storage 
standard
       new  ed071b797b Add command to clear helm-ff-image-dired-thumbnails-cache


Summary of changes:
 helm-files.el | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)