Fix the broken 777 merge

[854] Replace ALL occurrences of publisher with organization

[854] Replace query for type-"publisher" with type="organization"

[854] Fixes unexplained failure with fetching publisher information.

Whilst we are still using the google lib we only let it do the oauth dance
before we take over making the requests using the python-requests library.

In cases where it fails with a 401 we will retry the request ONCE after
trying to obtain a new token.

Re-enabled all of the relevant links and html blocks that were commented out.

[noticket] Temporary change to remove link to publisher site-usage whilst it gets fixed

Remove logging

Force debugging logging for external libs and disables publisher/dataset

Because of the issue in #854, we've temporarily disabled the publisher and
datasets views of the site-usage data until we can resolve the issue.

Merge branch 'master' of github.com:datagovuk/ckanext-ga-report

[854] Better error handling for download failure and a fix for publisher hierarchy navigation

[#777] Refactor to handle core template changes

[#469] Moved Modernizr.js in here. Only used in this repo.

[601] Make sure only active datasets are shown in popular datasets on publisher homepage

[385] Use page_heading helper function consistently

[423] Handle many more graphing edge-cases.

Prepare graphs for an expected time period (since July 2012) rather than for the time period found in the DB, which can be reduced to absurdity with certain queries. Graphs always have a consistent X-axis, ugly logic to combine disparate data series can be removed.

On 'Publisher' and 'Dataset' tabs, always graph the *top 20* series regardless of the month currently rendered in the table. This makes more sense from a useability POV.

Finally, some client side error checking was improved.

Merge branch 'stable' of github.com:datagovuk/ckanext-ga-report

[403] Fix rickshaw choking if there is an empty 'Others' series.

[403] Rickshaw graph always renders all series, no matter which month is selected.

[403] Fix rickshaw choking if there is an empty 'Others' series.

[403] Rickshaw graph always renders all series, no matter which month is selected.

[304] most_popular_datasets can render a preview image

[304] Don't show No Graph Loaded text on Publishers page.

[304] No need to declare a content_class any longer.

[304] Restyled sidebar

[304] Remove minornavigation elements from ga-report extension.

[noticket] Hide momentary flash of text on sparkline cells.

[329] Rebase hashchange tab code on core plugin developed for ticket 329.

[321] Added month selector. Colorising graphs in Safari and IE.

[321] Redraw sparklines on tab refresh

Merge branch 'master' of github.com:datagovuk/ckanext-ga-report

[162] Force browers to refresh JS and CSS with revamp.

[162] Subtle hinting that graph legends can be toggled.

[162] Assertions were overzealous. Code can handle more broken data now.

[273] Change alignment of numeric values in tables.

[172] Maintain current month when navigating around Analytics sections.

[162] Cleaning up IE7 issues.

[162] Rearranging ga_reports graphs per ticket feedback. Series are sensibly ordered. Page is restructured.

#167 Refactoring controller's logic to create better Percentage graphs

#167 Togglable graph legend. Disabled mouseover.

#167 Reverted modifications to libraries. Wrote rickshaw_ie7_shim.js to get libs loading without errors on IE7.

#167 Patching to make render error-free in IE7. Modernizr is used to disable libraries.

#167 Fixing for /dataset and /publishers

#167 JS development of hashchange-dependant tabbing mechanism, and of Rickshaw graphs with separate legends.

A fix for the copy and paste error that accounts for #211

Merge branch 'master' of github.com:datagovuk/ckanext-ga-report

Fixed problem with counting current position