Update 24.4.50 to 25.0.50
 - (version.mk) Update 24.4.50 to 25.0.50
 - (PLIST)
    +share/emacs/${PKGVERSION}/etc/NEWS.24
    -share/emacs/${PKGVERSION}/etc/emacs.appdata.xml
    +share/emacs/${PKGVERSION}/etc/emacs.appdata.xml
    +share/emacs/${PKGVERSION}/etc/package-keyring.gpg
    +share/emacs/${PKGVERSION}/lisp/progmodes/elisp-mode.el.gz
    +share/emacs/${PKGVERSION}/lisp/progmodes/elisp-mode.elc