[elpa] externals/ess updated (d04583e1d8 -> 66c0767230)

[ELPA Syncer]

elpasync pushed a change to branch externals/ess.

      from  d04583e1d8 .ess.help -- so warnPartialMatchArgs does *not* warn here
       new  03d0d2eebc ESSR Version 1.8
       new  ecd21ef2f6 ESSR Version 1.8
       new  39ffc022c1 rc.options(dots=FALSE) + cosmetics
       new  66c0767230 fix typo


Summary of changes:
 etc/ESSR.rds            | Bin 15185 -> 15250 bytes
 etc/ESSR/R/.basic.R     |   2 +-
 etc/ESSR/R/completion.R |  29 ++++++++++++++++-------------
 3 files changed, 17 insertions(+), 14 deletions(-)