Feature Request: vmprof filtering

The following file demonstrates an implementation of path-based filters for vmprof.  I would like to be able to exclude the python lib folder and my venv folder when using pycharm. Ideally this would be part of the UI, but an alternative would be to pass a config variable to `vmprof_profiler.py`

https://github.com/vmprof/vmprof-django-example/blob/master/app/wsgi.py 

VMPROF_EXCLUDE = [ "/usr/lib/python2.7/", os.environ['VIRTUAL_ENV'],]