Merge pull request #2 from lwade/master

Added some debian 7 bits to try out :) DISCLAIMER: might not work comple...
Fix Debian image build process
Fix names of raw images
First pass at OpenSUSE
Fix OpenSUSE
Use reliable URL
Use proper init script
Bump up ssh timeout for OpenSUSE
Bump timeout even more for OpenSUSE
Update autoinst.xml

Tidied up package list and formatting.
Update to fix the raw image name

Since the addition of the Centos7 image, there was an update to the script to register.
Merge pull request #4 from 8bitdad/patch-1

Update to fix the raw image name
Merge pull request #3 from lwade/patch-1

Update autoinst.xml
Fix example steps in README
Set centos-7 for RC build
Merge branch 'master' of https://github.com/viglesiasce/cloud-images
Bump CentOS 7 to Release
Fix md5 for centos-7
Use updated epel 7 release package
Remove second base repo from CentOS 7