[PATCH 1 of 2] osx: jettison outdated build instructions

[Augie Fackler]

# HG changeset patch
# User Augie Fackler <augie at google.com>
# Date 1468423471 14400
#      Wed Jul 13 11:24:31 2016 -0400
# Node ID 7090335eec2043716397e77d6827202aeeebec57
# Parent  368bf588ec669e34bc0822dee8be2a84a0d74249
osx: jettison outdated build instructions

diff --git a/contrib/macosx/macosx-build.txt b/contrib/macosx/macosx-build.txt
deleted file mode 100644
--- a/contrib/macosx/macosx-build.txt
+++ /dev/null
@@ -1,11 +0,0 @@
-to build a new macosx binary package:
-
-install macpython from http://www.python.org/download/mac
-
-install py2app from http://pythonmac.org/packages/
-
-make sure /usr/local/bin is in your path
-
-run bdist_mpkg in top-level hg directory
-
-find packaged stuff in dist directory