use the python installer from python.org

The python from brew links to brew's version of openssl
while the python one works with what osx has by default.
We need the later or else the resultiing app bundle
only works on machines that have brew's version of
openssl.

.travis.yml

@@ -15,8 +15,7 @@ matrix:
           osx_image: xcode7.3
 
 before_install:
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew upgrade && brew install python --framework; fi
-  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then brew install gmp; fi
+  - if [[ "$TRAVIS_OS_NAME" == "osx" ]]; then ./packaging/travis/setup_osx.sh; fi
   
 install:
   - if [[ "$TRAVIS_OS_NAME" == "linux" ]]; then ./packaging/travis/install_dependencies_and_run_tests.sh; fi

packaging/osx/lbry-osx-app/setup_app.sh

@@ -29,6 +29,8 @@ fi
 NAME=`python setup.py --name`
 VERSION=`python setup.py -V`
 pip install -r requirements.txt
+# not totally sure if pyOpenSSl is needed (JIE)
+pip install pyOpenSSL
 python setup.py install
 
 echo "Building URI Handler"

packaging/travis/setup_osx.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+
+set -euo pipefail
+set -o xtrace
+
+wget https://www.python.org/ftp/python/2.7.11/python-2.7.11-macosx10.6.pkg
+sudo installer -pkg python-2.7.11-macosx10.6.pkg -target /
+pip install -U pip
+brew install gmp
+