Merge pull request #90 from vladmunthiu/develop

Develop updates for 2014.8
Prep for release
[maven-release-plugin] prepare release dasein-cloud-azure-2014.08.1
[maven-release-plugin] prepare for next development iteration
Prep next dev iteration
folder support
Merge pull request #91 from daniellemayne/develop

folder support
Fix Merge
rename get proxy config data method
update http proxy parameter names
Merge pull request #94 from andylyall/develop

Develop
The earlier patch to test for a null image class was not forwarded to
the develop branch.
Updated to compile against the latest core
Merge pull request #97 from maksimov/develop

Updated to compile against the latest core
Merge pull request #96 from cafed00d/develop

Avoid NPE if no image class provided in filter options.
Moved in performance changes to MIs
Add new capabilities
Merge pull request #102 from andylyall/develop

Develop
Update to MI listing
Merge pull request #103 from andylyall/develop

Update to MI listing