fix new style download link stats

Fixes to make this work on not-data.gov.uk

[1280] Change use of group.get_groups() to group.get_parent_groups()

Show next to title the publisher on the /dataset page, or All datasets if no publisher

Refactor to keep pace with hashtab change

[903] Integrated 777 branch and updated to fit the new look.

Merge remote-tracking branch 'origin/777-responsive'

Horribly hacky links to publishers and datasets, nobody tell Tom

Just adding breadcrumbs

Updating to make sure we ALWAYS refresh the token

Add missing import, explains why it was broken before

Tidy up

Misplaced return, how was this running

Typoe

Force a refresh of the oauth token before every request to ensure we do not fail because of that

[777] revert back to the responsive version

Last fix for missing sidebar on index (global) page

Missed one when fixing 777 merge

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