[maven-release-plugin] prepare branch stable-5.3.x
[maven-release-plugin] prepare for next development iteration
[release] Incremented parent versions and/or version properties for the next development iteration
XWIKI-9771: Just after an upgrade, the membership type of the wiki is not displayed in the Wiki Index (fixed).
Merge pull request #239 from gdelhumeau/master

XWIKI-9772: After an upgrade, XWikiServerClass has no sheet.
XWIKI-9688: Top Active Members displays special characters badly.
XWIKI-9740 : Categories field updates (check / uncheck) are not taken into account after adding a new category when editing a blog post
Merge pull request #238 from gdelhumeau/XWIKI-9771

XWIKI-9771: Just after an upgrade, the membership type of the wiki is not displayed in the Wiki Index
* Fixed
Merge pull request #240 from gdelhumeau/XWIKI-9688

XWIKI-9688: Top Active Members displays special characters badly.
XWIKI-9779
Partial revert of 71ebf97d which ate the line tabbing in XWiki.Registration
Revert "XWIKI-9516: Create a new Wiki API that replaces xwiki-platform-wiki-manager and xwiki-platform-workspace."

This reverts commit 71ebf97d9b228926bfcb088f47888fca802acb46.

Conflicts:
	xwiki-platform-core/xwiki-platform-wiki/xwiki-platform-wiki-ui/xwiki-platform-wiki-ui-wiki/src/main/resources/XWiki/Registration.xml
XWIKI-9779: XWiki.Registration executes $doAfterRegistration twice
Once is because of the null check which unintentionally executes the code, thanks Anca for debugging it.
XWIKI-9782: New Crypto Service API

Work in progress, currently introduce support for:
 - common crypto types (keys, generation parameters, cipher parameters, ...)
 - string encoding (base64, hex, ...)
 - digests (MD5, SHA-1, SHA-224, ...)
 - symmetric CBC chained padded ciphers (AES, Blowfish, Cast, DES, RC2, ...)
 - asymmetric cipher (RSA)
 - key derivation functions (PKCS5S2, Scrypt, ...)
 - password based cyphers (using PBES2)

 Currently the scripting service is still empty, holding place for the legacy crypto service.
XWIKI-9782: New Crypto Service API

Fix dependencies.
XWIKI-9782: New Crypto Service API

Fix dependencies and versions.
XWIKI-9781: Bad link to help import global XAR when XWiki is empty
* Update the artifact id for the global XAR.
XWIKI-9783: WikiStream XAR parser fail to parse class with property named "name"
XWIKI-9784: WikiStream XAR parser fail to parse document without <locale> element

Conflicts:
	xwiki-platform-core/xwiki-platform-wikistream/xwiki-platform-wikistream-streams/xwiki-platform-wikistream-stream-xar/src/test/resources/xar/document/document2.test
	xwiki-platform-core/xwiki-platform-wikistream/xwiki-platform-wikistream-streams/xwiki-platform-wikistream-stream-xar/src/test/resources/xar/document/document3.test
[Misc] Improved javadoc
[misc] Add comments to explain the Solr index fields.
XWIKI-9782: New Crypto Service API

Fix a badly named classes
XWIKI-9309: Also search in attachments when type is DOCUMENT
* Index attachment author, date and size
* Make sure we can sort attachment results by file name, author, date and size
* Duplicate attachment data on document index rows (using multiValued fields, so the relation between various attachment meta data is lost -- we won't know that a file size corresponds to a file name)
* Add media type, author, date and size facets for attachments.
* Refactor (and improve) DocumentSolrMetadataExtractorTest