adding functions to install the package

VERSION

+0.9.1

install.sh

+#!/bin/bash
+
+# Script to install binarycpython in the current venv
+
+VERSION_NUMBER=$(cat "VERSION")
+echo "installing binarcpython version $VERSION_NUMBER"
+
+python setup.py clean
+pip uninstall binarycpython
+python setup.py build --force
+python setup.py sdist
+pip install -v dist/binarycpython-$VERSION_NUMBER.tar.gz