[nongnu] elpa/dart-mode updated (722e7a2d6b -> 61e0114235)

[ELPA Syncer]

elpasync pushed a change to branch elpa/dart-mode.

      from  722e7a2d6b style: Apply commentary changes suggested by @tarsius
       new  b0fcc7448b Restore copyright information and discuss previous 
implementation
       new  b65b28e910 Complete .mailmap
       new  61e0114235 Shorten long lines


Summary of changes:
 .mailmap     |  8 ++++++++
 dart-mode.el | 46 ++++++++++++++++++++++++++++++++++------------
 2 files changed, 42 insertions(+), 12 deletions(-)