Redefinition of object-browser templates toggle
Merge branch 'feature-graphite' of https://github.com/matthieucan/adagios into matthieucan-feature-graphite
Added new setting: GRAPHITE_PREFIX

Useful in environments where graphite is not
dedicated to nagios/shinken. Gives the user the
ability to specify a prefix for all datapoints.
Showing everything with a name in templates
removed old commented code
settings.GRAPHITE_ON -> settings.enable_graphite

This is more in sync with the naming convention inside settings.py
more specifically:

* stuff that is supposed to be configurable, is lowecase
* On/Off switches are prefixed with enable_*
* Made it off by default, since minority of users have graphite installed

I proposed a naming convention here:

https://github.com/opinkerfi/adagios/wiki/Developers-Guide#configurables-and-settingspy
settings.GRAPHITE_URL -> settings.graphite_url
settings.GRAPHITE_PREFIX -> graphite_prefix
Add graphite settings to adagios.conf
Add graphite options to /misc/settings
graphite.py - remove debug print statements
Unit tests for status.graphite

Just basic smoketests, nothing fancy
Showing everything without a name in object/objectgroup filters
Added comments
Merge branch 'matthieucan-feature-graphite' of github.com:opinkerfi/adagios
Merge pull request #362 from ppepos/seq-template-view

Showing everything with a name in templates
Merge branch 'master' of github.com:opinkerfi/adagios
Update unit tests for graphite
settings.graphite_prefix -> graphite_querystring

* Allows the user to have more control over the querystring
that is passed into graphite /render? method.

* Should ultimately result in fewer hardcoded values like height and width
graphite.py - remove arguments height width prefix

They are no longer needed as they now all come from
settings.py