master updated (804a96af282 -> b2ba4cb8708)

[Philip Kaludercic]

zge pushed a change to branch master.

      from  804a96af282 Update Android port
       new  82b13f0d1c5 ; Refine some 'package-vc' docstrings
       new  72ab5dc0b4b ; Refine 'defcustom' types in 'package-vc'
       new  b2ba4cb8708 Rename 'package-vc-allow-side-effects' to better fit 
its use


Summary of changes:
 doc/emacs/package.texi        |   8 +-
 etc/NEWS                      |   6 +-
 lisp/emacs-lisp/package-vc.el | 192 ++++++++++++++++++++++++++----------------
 3 files changed, 126 insertions(+), 80 deletions(-)