Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
added the summary to the output
Merge remote-tracking branch 'upstream/master'

Conflicts:
	lettuce/core.py

added summary when running multiple django apps, plugin + new class to handle it
summary of results added
removed command option from docs
added testoools==0.9.34
removed the option for the command line

added len to summary for fixing the tests

added __getitem__ to SummaryTotalresults

tests passing, need integration tests for new feature

added test boilerplate

completed test for integration
Merge pull request #289 from adaschevici/289-summary-of-results-django

Summary of results when testing multiple django apps
Remove duplicate __repr__ in Step class
Merge pull request #435 from infoxchange/fix-core-repr

Remove duplicate __repr__ in Step class
Merge remote-tracking branch 'github/master' into HEAD