closing feature #4768
Merge branch 'master' into ney-feature4768

Conflicts:
	web-core/src/main/java/com/silverpeas/importExport/control/ImportSettings.java
closing feature #4768
Now, file dates can be used independently of title, subject and keywords (in other words, even if parameter POI is disabled)
Merge branch 'master' into ney-feature4768
closing feature #4768
creation date of files inside ZIP file are processed correctly according to parameter 'manual.publication.useFileDates'
bug #4719 :  Fix some XSS flaws. The aim is to encode for HTML inputs coming from a user at rendering time

Conflicts:

	lib-core/src/main/java/com/silverpeas/util/EncodeHelper.java
	web-core/src/main/java/org/silverpeas/node/web/NodeEntity.java
bug #4719 :  Remove the filtering of javascript code in the WYSIWYG
Merge branch 'ney-feature4768'
Merge branch 'master' of github.com:Silverpeas/Silverpeas-Core into feature-4370
closing feature #4370 Nouvelle portlet : Publications récemment consultées