[openstack|metering] Added metering service for Ceilometer
[openstack|metering] Allow multiple filtering queries
Merge pull request #1 from alvingarcia/metering

[openstack|metering] Allow multiple filtering queries
Used publicURL as default endpoint type for OpenStack network
[openstack|metering] Fix get_statistics mock
Merge pull request #2 from alvingarcia/openstack-metering

[openstack|metering] Fix get_statistics mock
Rename 'each' method to 'each_page'
Uping version to v1beta15
[google|compute] Change default image to most recent version of wheezy.
trying to fix sshable? for gce
more attempts to get ssh in compute workings.
temporary debug info.
[openvz] Fixes #1871 test helper callback

This moves the setting up of an `at_exit` callback from when the file
is required to when the matching helper is used.

This prevents it failing on any run where OpenVZ is excluded.
Update excon dependency to version ~>0.24.0
[core] Comments why Nokogiri 1.6 is not being used

The fog community decided to continue supporting Ruby 1.8.7 whilst
Nokogiri 1.6 drops support so ~> 1.5.0 is the correct version in
`fog.gemspec`.

See https://github.com/fog/fog/issues/1878 for more details.

[#1878]
Merge pull request #1891 from sferik/update_excon_dependency

Update excon dependency to version ~>0.24.0
Fix autoincrement when creating a flavor if private flavors exist.

Before, only public flavors were considered when finding the next free ID. That could lead to the case where the calculated ID was already taken which lead to a conflict. This happened whenever the user tried to create a private flavor via fog and then another (private OR public) flavor afterwards. Now, we also take private flavors into account, so the conflict cannot happen anymore.

As a side effect, it is now also possible to just return all private flavors, using the :is_public => false filter on the list_flavors_detail API call or the flavors collection.
[rackspace|dns] fixing DNS pagination issue #1887
Merge branch 'master' of github.com:fog/fog into dns_page
Add SimpleCov and Coveralls.io dependenices
Add rake tasks for travis, which include publishing coverage reports.