Clarify cobbler.py usage and testing instructions

Fix for connect method parameter order

Changed parameter from 'user' to 'name' in the examples to coincide with...

The doc incorrectly advised executing the static inventory, not the `cobbler.py` script. Also fixes minor language issue.

Fix: ec2_eip connect method references module var that is not passed in

check more files using make pyflakes ( ie subdirectory of lib/ansible/ )

dont sudo if sudo_user is the same as the connection user

Document env dependency for test-module

You need to source hacking/env-setup before running hacking/test-module;
otherwise you get an error like this:

    ImportError: No module named ansible.utils

ec2_vol: return volume_id/device even when volume mapping already exists

minor correction

Same doc-typo (confirmed) as https://github.com/ansible/ansible/pull/4759

--remote-user  *should be*  --user

minor doc correction

--remote-user= does not work:
 ansible: error: no such option: --remote-user

--user= does. Updating docs

Leverage 4318b27 and no longer treat instance tags as JSON, but as dictionary types which could be key=value or dicts or JSON or references.

Fix accelerate module on centos 5 by removing

Need to compare on server object not list

Clean up temp file left behind by assemble module

Fix 4648, cron module is not working on solaris