[nongnu] elpa/pdf-tools updated (5f77dae -> a8847b7)

[ELPA Syncer]

elpasync pushed a change to branch elpa/pdf-tools.

      from  5f77dae   define-minor-mode: Remove support for obsolete pos 
arguments
       new  e8efff3   Update Appveyor configs
       new  f68899c   Sanitize buffer name for use as temp file prefix
       new  8a7804a   fix: handle alternative paths to sh
       new  2a07329   fix: use POSIX standard builtin to search PATH
       new  d976e47   Use theme background for tooltip arrow
       new  a8847b7   Adapt Emacs' easy-menu change #50


Summary of changes:
 appveyor.yml            |  4 +++-
 ci/appveyor/install.bat | 19 +------------------
 ci/appveyor/pack.bat    |  6 +++---
 lisp/pdf-misc.el        |  6 ++++--
 lisp/pdf-util.el        | 34 ++++++++++++++++++++--------------
 lisp/pdf-view.el        |  7 +------
 server/autobuild        | 13 ++-----------
 7 files changed, 34 insertions(+), 55 deletions(-)