Castle.cms

------------------

New:

- import fixes: transition item only if it needs it; loop over all workflow
chains (usually there is only one); set the workflow history (do not add
extraneous entries caused by the import process)
[tkimnguyen]

- export-content.py now takes --modifiedsince and --createdsince args
e.g. --modifiedsince='2018-10-03 00:00:00'
[tkimnguyen]

- Be able to run castle upgrades directly from addon control panel
[vangheem]

- Provide new `upgrade-sites` script to automatically run plone/addon
upgrades for all sites in an instance
[vangheem]

- Add contentlisting summary view which repeats the container image
and displays publication date.
[lucid-0]

Fixes:

- Upgrade collective.documentviewer == 5.0.4
[vangheem]

- Handle scaling errors on favicon view
[vangheem]

- Handle errors on non-folderish dexterity items feed setting lookups
[vangheem]

- Handle unicode issues with querylisting tile and ES
[vangheem]

- Handle potential IOError and POSKeyError on serving files to give 404 now
[vangheem]

- Fix crawler memory error by streaming crawler requests(don't load non-html content)
[lucid-0]

Changes:

- Reorganize `castle.cms.browser` module and add robot framework tests
[vangheem]

------------------

New:

- Add session timeout configuration to Security panel
[lucid-0]

- Add audio/video twitter cards
[vangheem, lucid-0]


Fixes:

- Handle error in `content-body` when there is no IFeedItem adapter
for the current context
[vangheem]

- Fix twitter cards
[vangheem, lucid-0]

Changes:

- Registered utility for site content importer to allow add-ons to
create content types for importing
[obct537]

------------------

Fixes:

- Upgrade collective.elasticsearch to fix sorting issues and negative
indexing implementation
[vangheem]

Changes:

- Default to reversed sorting and explicitly use effective date sorting
for query listing tile.

------------------

New:

- Add request interval option to crawler
[lucid-0]


Fixes:

- Upgrade collective.elasticsearch to 2.0.4 to fix date
queries that use `min:max`
[vangheem]

- Fix querylisting not filtering by tags anymore
[vangheem]

- fix popup modal close button to be visible on mobile
[vangheem]

- Upgrade plone.app.mosaic to fix protect.js script tag being
loaded over and over again in edit mode
[vangheem]

- Fix alias causing logout at backend urls
[lucid-0]

- Upgrade collective.celery
[vangheem]

- Fix: Use ArchiveManager to getContentToArchive
[lucid-0]

------------------

- Fix upgrade of `castle.slot_tiles` when it's been set to None
[vangheem]

------------------

New:

- Implement new modal link
[vangheem]

- Add import subscribers form for announcements panel
[CorySanin]

- Add new recurrences indexer
[tkimnguyen]

- Calendar tile now renders recurring events
[obct537]

Fixes:

- Handle error when image tile referenced image is not found
[vangheem]

- Fix use of celery with always eager setting and some tasks
[vangheem]

- Work with ffmpeg as well as avconv
[vangheem]

- Make content listing tile persistent. This fixes issues with saving
data to content listing tile.
[vangheem]