Imio-dashboard

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- Added possibility to pass 'extra_expr_ctx' to evaluateExpressionFor while
evaluating the TAL condition defined on the DashboardCollection.
[gbastien]

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- Added method utils.getDashboardQueryResult that compute 'uids' and 'brains'
returned by the current faceted query.
[sdelcourt, gbastien]

- Test if collective.querynextprev is installed before accessing session
[sgeulette]

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- Release that corrects the wrong 0.7 release.
[gbastien]

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- Give permission 'eea.facetednavigation: Configure faceted'
only for 'Manager' by default.
[gbastien]
- Added a submethod utils._get_criterion that gets any widget type
of a given faceted_context, it is now used by utils.getCollectionLinkCriterion
and may be used alone if necessary.
[gbastien]

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- Omit field 'pod_portal_types' for DashboardPODTemplate, it is useless as it
is always available for Folders.
[gbastien]
- Do not fail when extracting facetedQuery values if we receive an 'int'.
[gbastien]
- Added content_type icon for DashboardPODTemplate.
[gbastien]

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- Rely on collective.documentgenerator and override the 'document-generation' view
and the 'generationlink' viewlet so it is possible to generate a document from
elements displayed in a dashboard.
[gbastien]
- Added helper method utils.getCurrentCollection that will return the current
collection used by a CollectionWidget in a faceted.
[gbastien]
- Rely on Products.ZCatalog >= 3 to be able to use 'not:' statement in queries.
[gbastien]
- Add DashboardPODtemplate type. This type of pod template is configurable to
choose on which dashboard it is available/generable.
[sdelcourt]