Ensure that delvol_on_destroy is done for all created volumes
Extend the commands to have this option for specific volumes
Fix typo in comment
Cleanup some code
Split out the options for root volume and others
Merge branch 'develop' into delvol
Merge branch 'delvol' of github.com:mahendra/salt-cloud into delvol
Fire events on the Salt bus when spinning up EC2 instances
Add tox and flake8 support

This is the first of many commits to help make the code more PEP8
compliant.  This patch just enables the tools, but no actuall code
changes yet.

Signed-off-by: Paul Belanger <paul.belanger@polybeacon.com>
Flake8 E121 fixes

Signed-off-by: Paul Belanger <paul.belanger@polybeacon.com>
Flake8 E123 fixes

Signed-off-by: Paul Belanger <paul.belanger@polybeacon.com>
Flake8 E125 fixes

Signed-off-by: Paul Belanger <paul.belanger@polybeacon.com>
Flake8 E127 fixes

Signed-off-by: Paul Belanger <paul.belanger@polybeacon.com>
Flake8 E128 fixes

Signed-off-by: Paul Belanger <paul.belanger@polybeacon.com>
Flake8 E122 fixes

Signed-off-by: Paul Belanger <paul.belanger@polybeacon.com>
Flake8 E225 fixes

Signed-off-by: Paul Belanger <paul.belanger@polybeacon.com>
Flake8 E226 fixes

Signed-off-by: Paul Belanger <paul.belanger@polybeacon.com>
Flake8 E241 fixes

Signed-off-by: Paul Belanger <paul.belanger@polybeacon.com>
Flake8 E261 fixes

Signed-off-by: Paul Belanger <paul.belanger@polybeacon.com>
Merge pull request #754 from pabelanger/temp/tox

Add tox and flake8 support