NXP-15363: fix NPE when testing permission on parent document
15010: add new widget types for range and histogram aggregates widgets
NXP-15010: expose aggregates in contentView when possible
NXP-14989: Draft of content view' column selection
NXP-14989: Display content view edit column as a fancy box
NXP-14989: Use standard facybox style and use a4j btns
NXP-14989: Update labels
NXP-14989: Make cancel btn work
NXP-15341: cleanup
NXP-15341: improve nxu:componentAbsoluteId to allow resolving several ids
NXP-15341: fix re-render of content view selection action buttons, resolving the target component absolute id
NXP-15341: remove leftover debug print
NXP-15341: simplify propagation of ajax render ids through action templates
NXP-15341: avoid shadowing ajaxReRender variable in action(s) widgets + fix save box widget ajax render logics
NXP-15341: refine helper to retrieve absolute component ids
NXP-13805: mark 'document' render variable as deprecated, not exposed anymore
NXP-14540: add comment for widget controls exposure inside nxl:widgetType tag handler (see NXP-14540)
NXP-14989: Let TagLayout handling empty selected column as null
NXP-14989: Reset selected column when changing resul layout
NXP-15360: fix import/export of widget default property values