[elpa] externals/dicom updated (475ffdb240 -> f8702c7605)

[ELPA Syncer]

elpasync pushed a change to branch externals/dicom.

      from  475ffdb240 dicom-larger: Clamp scaling
       new  0e22480019 Add magic detection
       new  8173649a88 Store DICOM metadata in dicom--data
       new  15ff24ee8e Add dicom-image-mode-menu
       new  5dab37dc30 Add check for external programs
       new  9626e30ab8 Improve error messages
       new  f8702c7605 Truncate overlay long DICOM keywords


Summary of changes:
 README.org |  6 ++--
 dicom.el   | 99 +++++++++++++++++++++++++++++++++++++++++---------------------
 2 files changed, 69 insertions(+), 36 deletions(-)