bootstrap_mrjob is now False by default in local and inline mode
update docs to reflect that bootstrap_mrjob is False by default in local mode, and ignored in inline mode
Merge branch 'master' of github.com:Yelp/mrjob into no_local_mrjob_bootstrap
fix failing local mode tests that required bootstrapping mrjob
removed unneccessary --no-bootstrap-mrjob from setup regression tests
Merge pull request #609 from davidmarin/no_local_mrjob_bootstrap

Turn off bootstrap_mrjob by default in local mode