Add tests for PowerManagementConfig
Add tests for Power Management Configurations
Do not use system properties when setting up solr configuration file

Summary:
Be explicit in specifying the solr home and not rely, java system
properties to specify solr configuration file. This does prevent
JNDI configuration of solr.
Implement white listing of attributes.

Summary:
When reprovisioning assets it is usually the case that we want to delete
most attributes and keep a few. This is the reverse of deleteSomeMeta
add capability to create asset types via API
remove unnecessary comment
add test for AssetTypeApi
update endpoint for assettype as well
bump collins_client to include asset_type functionality
update collins_shell to support asset_type commands
update json matcher to support JsArray
add docs for collins-shell in AssetTypeApi actions
Merge pull request #191 from tumblr/gabe-arbitrary-assets

add capability to create asset types via API
move collins-shell into support/ruby
fix rakefile too
Merge pull request #193 from tumblr/gabe-move-shell

move collins-shell into support/ruby
Fix update to 409 when setting address to conflicting IP
remove AddressPool cache
remove unnecessary commented block
fix incorrect curl