[elpa] externals/org updated (37cd00bb12 -> 46909a54e1)

[ELPA Syncer]

elpasync pushed a change to branch externals/org.

      from  37cd00bb12 lisp/ob-shell.el: Initialize explicit-shell-file-name
       new  aa241ffd0b Makefile: List make native in make help output
       new  80615195c4 lisp/ox-beamer.el: constrain use of 
org-beamer-frame-environment
       new  46909a54e1 testing/lisp/test-ox-beamer.el: New regression tests for 
ox-beamer.


Summary of changes:
 Makefile                       |   1 +
 lisp/ox-beamer.el              |  21 ++++++--
 testing/lisp/test-ox-beamer.el | 110 +++++++++++++++++++++++++++++++++++++++++
 3 files changed, 128 insertions(+), 4 deletions(-)
 create mode 100644 testing/lisp/test-ox-beamer.el