H2 :  Moving some tests to H2 thus avoiding the need to have a postgresql server running
Fixing errors when the database is not the default database for tests
fixing bug #4288 by escaping characters
fixing bug #4299
current language is used to display attached files (i18n use case only)
fixing bug #3670 by catching appropriate exception
fixing bug #4312 by preventing NullPointerException
Fixing bug #3957
Now, the only way to validate a publication is to use the explicit action 'Validate'
On publications to validate, an explicit area have been added to publication.jsp and clone.jsp
Popup window to enter refusal motive have been replaced by jQuery Dialog
Now, clone.jsp is following look and feel of publication.jsp

Conflicts:
	kmelia/kmelia-config/src/main/config/properties/org/silverpeas/kmelia/multilang/kmeliaBundle.properties
	kmelia/kmelia-config/src/main/config/properties/org/silverpeas/kmelia/multilang/kmeliaBundle_de.properties
	kmelia/kmelia-config/src/main/config/properties/org/silverpeas/kmelia/multilang/kmeliaBundle_en.properties
	kmelia/kmelia-config/src/main/config/properties/org/silverpeas/kmelia/multilang/kmeliaBundle_fr.properties
closing feature #3766
adding a 'back to results' button on publication page to go back to global results (platform global search) or to local results (application search)
closing feature #3677 (and merging from master)
bug #3521 : Every usage of a wysiwyg MUST use a language
Better usage of the language when creating a wysiwyg in kmelia

Conflicts:

	kmelia/kmelia-ejb/src/main/java/com/stratelia/webactiv/kmelia/control/ejb/KmeliaBmEJB.java
	kmelia/kmelia-war/src/main/java/com/stratelia/webactiv/kmelia/control/KmeliaSessionController.java
	kmelia/kmelia-war/src/main/java/com/stratelia/webactiv/kmelia/servlets/KmeliaRequestRouter.java
	rssaggregator/rssaggregator-jar/pom.xml
integrating fix of bug #3521
integration :  fixing bug #4342
thumbnails are generated only if image is readable by ImageIO
default preview is displayed if image is not preview-able (ie not readable)
Merge branch 'ney-feature3766' of https://github.com/NicolasEYSSERIC/Silverpeas-Components into integration

Conflicts:
	kmelia/kmelia-war/src/main/java/com/stratelia/webactiv/kmelia/control/KmeliaSessionController.java
	kmelia/kmelia-war/src/main/webapp/kmelia/jsp/publication.jsp
about bug #3957, when publications are always visible, those to validate do not appear in folder 'to validate'
H2 :  Fix merge conflicts
H2 :  Fix an execution issue coming from the merge conflict resolution