[elpa] externals/embark updated (02c4b88f25 -> a50b86c87f)

[ELPA Syncer]

elpasync pushed a change to branch externals/embark.

      from  02c4b88f25 Merge pull request #538 from minad/toggle-var
       new  476f2ae8cd Fix bugs found in PR #542
       new  ad6188255b Register marginalia--cache-reset (Fix #540)
       new  a50b86c87f Merge pull request #541 from minad/marginalia-cache-reset


Summary of changes:
 embark.el | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)