added script to install with pip

install_with_pip.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 --ignore-installed --no-dependencies -v -e .
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