Ignoring case during image search
Merge branch '2013.07' of https://github.com/andylyall/dasein-cloud-core into develop
Merge branch 'develop' of https://github.com/greese/dasein-cloud-core into develop
Changes to handle p12

Allow p12 files to be passed in separately for those clouds that use
them (GCE).
New supports method for Firewalls

Added new supports method for firewalls to check it rules are required
at create time.
WIP for Loadbalancer HealthChecks

WIP for Loadbalancer HealthChecks
Merged changes from develop

Merged changes from develop
Fixed bad merge
Merge branch 'develop' of https://github.com/greese/dasein-cloud-core into develop
Initial support for describing connection requirements for a cloud provider (issue #123)
Changed javadoc (issue #123)
Completed test cases around new connection methods and backwards compatibility (issue #123)
Made the ProviderContext.Value class slightly more type-safe (issue #123)
Added some value helper methods (issue #123)
Added an example of how to configure and connect to a cloud using the new connection approach (issue #123)
Added some simplifying methods for value parsing (issue #123)
Updated examples to reflect 2014.03 changes
Added support for documenting required fields.
Fixed develop merge
Added Visible Scope concept

Visible Scope allows Dasein to define a context in which the resource is
visible within the cloud.