Updated the index of the troubleshooting docs with some new links to master and minion docs, added those, did not add content yet.
inversion in buildout modes
according buildout tests
Images can be obtained from nova instead of glance
use log.debug like all the other cloud drivers.

This will cause the cli to not display the message that AWS is
not configured. This was confusing to users who are using the EC2
driver and get a message that AWS was not configured.
Note that the force_yes parameter to install was added to apt.py in 0.17.4

Fixes issue #9325
Note that the force_yes parameter to install was added to apt.py in 0.17.4
Fixed ping to test as per Tom yelling at me in Salt Class
More ps exec module unit tests.
Unit testing cron exec module.
Look for crontabs in /usr/lib/cron/tabs when on MacOS
Fix Pylint W0105, string statement has not effect
White-space related lint fixes.
Correct failure when psutil is not installed.

Reformatting.
Document availability of templating variables, Fix #9261
Fix typo from #9195
Suppress tracebacks in states which manage files

This captures exceptions encountered in states that run file.get_managed
or file.manage_file, suppressing the traceback and instead returning a
False result for the state, with a meaningful error message.
Add avail_locations() to nova driver
updated globbing docs with an extra example
Don't assume that grep-available is available