tests added, output formatting, .yml added, read me updated
minor yml syntax modification
code formatting
removed unnecessary ruby file
removed deprecated CONCRETE_DEPLOY_STATUS references
rename to bitrise
gitmodules removed
using depman
incorrect dependency path changed
Merge branch 'master' of https://github.com/tomfurrier/step-testflight-deploy into tomfurrier-master

Conflicts:
	step.sh
	step.yml
	util-jsonval
Merge branch 'tomfurrier-master'