Basic adjustment for SUSE (package-names and init scripts)

Conflicts:
	chef/cookbooks/glance/recipes/common.rb
Use prefixed system user on SUSE
set secure permissions (bnc#771101)

Conflicts:
	chef/cookbooks/glance/recipes/api.rb
Fixed uid+gid for glance-manage version_control and db_sync.

We are using openstack-glance instead of glance.

I found this accidentally while stracing the disappearance of
/var/run/chef/client.pid (bnc#773182). Not sure of the impact but
the fixed version should be better[TM].

Conflicts:
	chef/cookbooks/glance/recipes/common.rb
disallow access to configs with PWs (bnc#774966)

Conflicts:
	chef/cookbooks/glance/recipes/registry.rb
	chef/cookbooks/glance/recipes/scrubber.rb
Remove code that finds ip addresses that we actually don't need

The scrubber configuration doesn't care about keystone. And the registry
recipe is not using IP addresses.
Remove from UI ability to set path to log/config files

And also working directory and PID directory.
Remove from UI debug setting

Normal people might want to set verbose, but not debug.
Only have global verbose/debug attributes

We don't need to have per-daemon attributes, especially as the default
is false for both verbose and debug.
Remove from UI ability to choose port for API/registry

People should not need to change this.
Remove attributes to set config/log paths and ports from json and schema

There is really no reason to allow this to be configured (only glance
does this).
Correctly set default attributes in json, not in create_proposal method
Do not expose service user and passwords in UI
Make glance-registry.conf respect use_syslog attribute too
Merge pull request #83 from vuntz/improve-ui

https://github.com/crowbar/barclamp-glance/pull/83

Merged by devtool for dpaterson
Add back bind port attributes to json/schema

This broke Dell's smoketesting.
Use new render_instance_selector helper
enforcing single proposal for glance
Merge remote-tracking branch 'crowbar/release/pebbles/master' into release/pebbles/master
Make glance image checking a little less dependent on the rest of the smoketest.