Imio.smartweb.policy

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- Adapt SolR config to use tika for file indexing
[mpeeters]

- Move/adapt ban_physicalpath method into imio.smartweb.common
[boulch, laulaz]

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- Remove collective.z3cform.select2. We don't use full product anymore
[boulch]

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- Uninstall collective.z3cform.select2, not needed anymore for faceted
[laulaz]

- Hide unwanted upgrades from site-creation and quickinstaller
[boulch]

- Add missing viewlet + reorder viewlets
[boulch]

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- Add etags userid and roles in caching configuration
[sverbois, boulch]

- Adapt ban_for_message to cover multi varnish servers and add http to correctly ban
[boulch]

- Allow some Python modules in RestrictedPython (code moved from smartweb.core)
This is useful for collective.themefragments fragments
[boulch]

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- add logger to get some informations about BAN with Varnish
[boulch]

- Fix collective autoscaling default values
[boulch]

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- Add/install select2 widget for faceted
[boulch]

- Fix BAN request when we change a message
[boulch, laulaz]