Another fix for safer passwords
Minor deps update
Clean-up in YARD docs
Another batch of controller specs
Added support for b64-enc c-i data for ONE backend

The OpenNebula backend now automatically includes

 'USERDATA_ENCODING' = 'base64'

in TEMPLATE/CONTEXT. This will enable Base64-encoded USER_DATA in
cloud-init 0.7.5+
Fixed wrong string interpolation in class_eval
Minor dep updates (esp. rOCCI-core v4.2.13)
Added an option to log incoming requests
Adding default attrs to parsed resources and links
Minor version bump to 1.0.0.beta.7
Updated speeds in fixtures for OpennebulaBackend
Cleaned-up logging from the main controller

Added more information, left out useless stuff and empty variables.
Updated resource_tpl fixtures for ONE backend

* Moved to a more reasonable namespace (scheme)
* Added detailed resource description to titles
Minor version bump to 1.0.0.beta.8
Adding OCCI_ID to ONE VM templates

OCCI_IDs in VM templates ensure compatibility with the old
rOCCI-server and, by extent, with other integration tools.
Fixed a typo in docs

[ci skip]
Creating new storage instances as persist. in ONE

Storage created in the ONE backend should always be persistent.
Its behaviour now resembles that of an ordinary block device.
Minor version bump to 1.0.0.beta.9
Removed unused model extensions for ONE backend

`console_link` is no longer implemented in the backend, it should
not be declared in the model.
Include basic ONE mixins on create in ONE backend

Mixins from http://opennebula.org/occi#infrastructure should be
included before instantiation, not just upon re-parsing.