avoid NPE on product filtering
Merge pull request #263 from daniellemayne/2014.08

avoid NPE on product filtering
Merge branch '2014.08' of https://github.com/greese/dasein-cloud-core into develop
Merge branch 'develop' of https://github.com/greese/dasein-cloud-core into develop
AlterVM Changes mk2

New version of alter VM in which separate methods handle each operation.
Includes capabilities describing what and how it can be done.
Merge branch 'develop' of https://github.com/andylyall/dasein-cloud-core into develop
Merge pull request #287 from andylyall/develop

Develop