master updated (9e4f11a -> 944c470)

[Lars Ingebrigtsen]

larsi pushed a change to branch master.

      from  9e4f11a   Move icalendar test data to 
test/lisp/calendar/icalendar-resources
       new  ead957a   Add support for squashfs files in archive mode
       new  944c470   ERC: Fix ERC's IBuffer format "crash" on killed server 
buffer


Summary of changes:
 etc/NEWS                   |   3 ++
 lisp/arc-mode.el           | 120 ++++++++++++++++++++++++++++++++++++++++-----
 lisp/erc/erc-ibuffer.el    |  12 +++--
 lisp/files.el              |   4 +-
 lisp/international/mule.el |   4 +-
 5 files changed, 124 insertions(+), 19 deletions(-)