Merge pull request #6 from trinitronx/fix-some-ansible-install-issues

Fix some issues with ansible install procedure
Merge pull request #5 from jaimegildesagredo/patch-1

Serialize extra_vars as json
Merge pull request #4 from trinitronx/add-verbosity-levels

Add verbosity levels
Merge pull request #3 from trinitronx/add-support-for-testing-roles

Add support for testing roles
increase version number after merging pull requests
Update provisioner_options.md

Spelling corrections
Merge pull request #8 from tjsoftworks/patch-1

Update provisioner_options.md
Merge branch 'master' into develop