Add utility function for searching args
Add utility function for searching args

We have a switch to run the django debug toolbar if 'runserver' is in
the args, but I run 'runserver_plus'. With this utility function we can
do a string-contains search.

clever-crow-consulting/otm-core,RickMohr/otm-core,RickMohr/otm-core,maurizi/otm-core,RickMohr/otm-core,RickMohr/otm-core,recklessromeo/otm-core,maurizi/otm-core,maurizi/otm-core,clever-crow-consulting/otm-core,recklessromeo/otm-core,clever-crow-consulting/otm-core,maurizi/otm-core,clever-crow-consulting/otm-core,recklessromeo/otm-core,recklessromeo/otm-core