write map errors on STDERR
added docs entry fro display_ssh_output
return data from parallelized creates done in a map
fix typo in block type
expand / clarify

- reordered attributes to group by what has to be changed vs relatively
static stuff.
- added note about where to get sizes and images information
add Getting Started With RackSpace
Merge pull request #396 from jbadigital/misc-fixes

A couple of small fixes
Quick typo fix
Allow user to specify service_url, for eucalyptus, etc
Merge pull request #398 from techhat/euca

most awesome @techhat !! :)  The Eucalyptus team will be elated.
Eucalyptus works using the EC2 driver
Merge branch 'develop' of https://github.com/saltstack/salt-cloud into develop
address comments
a better way to check new hosts
Merge pull request #397 from ahammond/doc_changes

Doc changes
make aws quickstart more noob friendly
Merge pull request #401 from ahammond/aws_quickstart_doc_tweaks

make aws quickstart more noob friendly
Fixed wait_for_ssh to prevent invalid socket state
Remove original/extraneous socket declaration
Merge pull request #402 from whodatninja/develop

Fixed wait_for_ssh to prevent invalid socket state