[elpa] externals/org-modern updated (df199695e6 -> ffb2758a30)

[ELPA Syncer]

elpasync pushed a change to branch externals/org-modern.

      from  df199695e6 org-modern--update-label-face: Simplify
       new  9e60fa609f Ensure that source blocks are properly fontified (Fix 
#33)
       new  ffb2758a30 example: Add test from #33


Summary of changes:
 example.org   |  6 +++++
 org-modern.el | 81 +++++++++++++++++++++++++++++++++++------------------------
 2 files changed, 54 insertions(+), 33 deletions(-)