Nominal styles for graph - as only have one type not really easy to see how other  colours would work. Style now more in keeping with minimal styles of tables etc..

-- reduced index numbers to single digits
-- resized body min width
-- fixed margins on message box for smaller screen

removed image from tablet size as it was not going to stretch comfortably across 700+ px width. Also reduced min-width for body to 320px as seems to fit chart ok

-- enabled navbar-toggle
-- separated footers
-- set 'a project of internews' into image
-- moved login dropdown to right

-- removing hanging tabs
-- added easing to spinner and adjusted messages box to fit

Conflicts:
	django/website/dashboard/templates/dashboard/basic-text-widget.html
	django/website/local_settings.py.dev

Revert change to local_settings.py.dev regarding foreign key checks (mistakenly added with other styling changes)

Change from using an i tag for icons (which is what sb admin and bootstrap used to do) to using span tags for icons (which is more correct, and what bootstrap3 ended up doing as well)

-- changing icon on basic-text-widget
-- adding active state bg-color to sidebar

Conflicts:
	django/website/transport/items.py

Escaping single quotes in json embed tag is actually un-necessary (and breaks the data) since the single quotes are replaced with html entities.