[elpa] externals/org updated (6d37d2a8e7 -> 02ae908b03)

[ELPA Syncer]

elpasync pushed a change to branch externals/org.

      from  6d37d2a8e7 * mk/targets.mk(GITVERSION): Provide commit number for 
shallow clones
       new  4fbd302df6 ox: Split up the org-export-as function
       new  663e200f54 ox: Document the setting of :parse-tree
       new  02ae908b03 oc: Add org-cite-processor function


Summary of changes:
 lisp/oc.el |   5 ++
 lisp/ox.el | 198 ++++++++++++++++++++++++++++++++++---------------------------
 2 files changed, 115 insertions(+), 88 deletions(-)