master updated (898edb18169 -> 4509cda5c94)

[Po Lu]

oldosfan pushed a change to branch master.

      from  898edb18169 tibetan.el: compute constants at compile time, optimise 
regexps
       new  cbe6b48b362 Fix potential NULL pointer dereference
       new  4509cda5c94 Update Android port


Summary of changes:
 configure.ac                        |  2 +-
 etc/PROBLEMS                        |  2 +-
 java/org/gnu/emacs/EmacsDialog.java |  1 +
 lisp/subr.el                        | 40 +++++++++++++++++++++----------------
 lisp/version.el                     | 16 +++++++++++----
 lisp/wid-edit.el                    |  6 ++----
 6 files changed, 40 insertions(+), 27 deletions(-)