feature #5518 fixing a display error (bundle reference)
Bug #5569 - fixing the Web document edition in multilingual behavior
(adding unit tests around webdav repository !! WTF ?!?)
(cleaning unused service methods of WebdavService and adding unit tests around webdav repository...)
(turning the servlet of attachment actions to an Silverpeas authenticated one !!!! WTF ?!?)
(adding service to retrieve which content language is handled in webdav for an attachment)
(adding service to move webdav attachment node from an component instance identifier to another one)
(the preview or view services was not working with content language but with user language)
(fixing some little stuffs around the document copy)
(fixing some little stuffs around the document move)

Conflicts:
	config-core/src/main/config/properties/org/silverpeas/util/attachment/multilang/attachment.properties
	config-core/src/main/config/properties/org/silverpeas/util/attachment/multilang/attachment_de.properties
	config-core/src/main/config/properties/org/silverpeas/util/attachment/multilang/attachment_en.properties
	config-core/src/main/config/properties/org/silverpeas/util/attachment/multilang/attachment_fr.properties
	ejb-core/formtemplate/src/main/java/com/silverpeas/form/displayers/FileFieldDisplayer.java
	lib-core/src/main/java/org/silverpeas/attachment/model/SimpleDocument.java
	lib-core/src/test/java/org/silverpeas/attachment/model/SimpleDocumentTest.java
	lib-core/src/test/java/org/silverpeas/attachment/repository/DocumentRepositoryTest.java
	lib-core/src/test/resources/spring-pure-memory-jcr.xml
	web-core/src/main/java/org/silverpeas/attachment/tag/SimpleDocumentContextualMenu.java
	web-core/src/main/java/org/silverpeas/attachment/web/SimpleDocumentResource.java
feature #5535, add language selection REST service and a javascript plugin
If you want to display this feature in a view, you must add the following lines:
In HTML head node
<view:includePlugin name="lang" />

In HTML body node
<div id="lang-select-div" style="float:right;display:block;">
</div>

Conflicts:
	config-core/src/main/config/properties/org/silverpeas/multilang/generalMultilang.properties
	config-core/src/main/config/properties/org/silverpeas/multilang/generalMultilang_de.properties
	config-core/src/main/config/properties/org/silverpeas/multilang/generalMultilang_en.properties
	config-core/src/main/config/properties/org/silverpeas/multilang/generalMultilang_fr.properties
closing feature #5535
- change message bundle
- change noty options
- change REST path
- change message loading (remove resource bundle cache inside silverpeas-lang plugin)
Conflicts:
	config-core/src/main/config/properties/org/silverpeas/multilang/generalMultilang.properties
	config-core/src/main/config/properties/org/silverpeas/multilang/generalMultilang_de.properties
	config-core/src/main/config/properties/org/silverpeas/multilang/generalMultilang_en.properties
	config-core/src/main/config/properties/org/silverpeas/multilang/generalMultilang_fr.properties
Move the function in charge of the user language setting to a more dedicated web service: MyPreferencesResource. This web service takes in charge the modification of the preferences of the current user. Currently, only the language change is implemented.
Merge branch 'ebo-feature-5535'
Merge commit 'refs/pull/521/head' of github.com:Silverpeas/Silverpeas-Core