master updated (3f0461e5397 -> 498d31e9f05)

[Jim Porter]

jporter pushed a change to branch master.

      from  3f0461e5397 Merge remote-tracking branch 'savannah/master' into 
master-android-1
       new  8f2cfe15a72 Don't print subjob messages when running an Eshell 
script in the background
       new  498d31e9f05 Support Eshell iterative evaluation in the background


Summary of changes:
 doc/misc/eshell.texi                |   2 -
 lisp/eshell/em-cmpl.el              |   2 +-
 lisp/eshell/em-script.el            |   7 +-
 lisp/eshell/em-smart.el             |   2 +-
 lisp/eshell/esh-cmd.el              | 181 ++++++++++++++++++++++++------------
 lisp/eshell/esh-mode.el             |   4 +-
 lisp/eshell/esh-proc.el             |  18 ++--
 lisp/eshell/eshell.el               |   5 +-
 test/lisp/eshell/em-script-tests.el |  13 +++
 test/lisp/eshell/esh-cmd-tests.el   |  29 +++++-
 test/lisp/eshell/eshell-tests.el    |  14 ++-
 11 files changed, 197 insertions(+), 80 deletions(-)