initial changes to use jsonutils from openstack.common
reworked code to use openstack.common jsonutils instead of json library throughout code base.  replaced all instances of from <module> import * with specific imports
Merge remote-tracking branch 'upstream/master'

Conflicts:
	meniscus/api/coordinator/registration_resources.py
Merge pull request #91 from stevendgonzales/master

implement openstack.common.jsonutils throught codebase,also corrected all import * in codebase
Update link for API to be less specific and more generic
pulled logging infrastructure form Oslo, removed worker_app.py files since we are using __init__.py to kick off each persona
Merge pull request #92 from chadlung/master

Update link for API to be less specific and more generic
Merge remote-tracking branch 'upstream/master'
adding logging files
Merge pull request #94 from stevendgonzales/master

pulled logging infrastructure from oslo
Make PEP8 happier, remove VIM specific settings
Merge pull request #95 from chadlung/master

Make PEP8 happier, remove VIM specific settings
Fixing setup.py (passes: python setup.py test)
Merge pull request #96 from chadlung/master

Fixing setup.py (passes: python setup.py test)
added find_tenant_from cache function and associated unit tests
Merge remote-tracking branch 'upstream/master'
method to see if a producer name is valid and belongs to the host's profile
Merge pull request #97 from stevendgonzales/master

added methods to pull tenant form cache and to validate that a process_name is an event_producer
cast tenant id as string in tenant constructor, validate that tenant_id is present on post, associated unit test
Merge pull request #99 from stevendgonzales/master

cast tenant is as sting in tenant constructor, validate tenant_id present on post, unit test