0.2.33

Change log:

run: support `shell`, add warming to pipes
flask: access flask from class
flask: enable_javascript_compatibility as a method
flask: use the same arg names
flask: fix FlaskBoilerplate
flask: fix FlaskConfig
flask: add config, add docstrings
update install.sh to install `master` branch
flask: extend Flask with kwargs, add toggle for enable_javascript_compatibility