[elpa] externals/diff-hl updated (e628ba35b8 -> 4a08b02afe)

[ELPA Syncer]

elpasync pushed a change to branch externals/diff-hl.

      from  e628ba35b8 Merge pull request #180 from yugaego/dir-locals
       new  bcf6fc646a Add new option diff-hl-disable-on-remote.
       new  63613acff1 Merge pull request #179 from Ergus/master
       new  3d90a3f6ad Fix diff-hl-dir-mode enablement
       new  4a08b02afe Documentation tweaks


Summary of changes:
 README.md  |  9 +++++++++
 diff-hl.el | 19 +++++++++++++++----
 2 files changed, 24 insertions(+), 4 deletions(-)