Closes Feature #3683
Feature #2815 - Process API - wiring the Silverpeas process executor mechanism to manage data and files of Gallery application
- create
- update
- paste (album & photo)
- delete (album & photo)
Merge branch 'master' into feature-2815-io

Conflicts:
	gallery/gallery-ejb/src/main/java/com/silverpeas/gallery/ImageHelper.java
Merge branch 'SILVERCRAWLER_DIRECTACCESS' of https://github.com/neoludo/Silverpeas-Components into lbe-feature3683
Closes Feature #3683
Feature #2815 - Process API - adding Silverpeas process executor mechanism which also provides transactional file handling
Merge branch 'master' into feature-2815-io
Merge branch 'master' into feature-2815-io

Conflicts:
	gallery/gallery-ejb/src/main/java/com/silverpeas/gallery/GalleryInstanciator.java
	gallery/gallery-ejb/src/main/java/com/silverpeas/gallery/ImageHelper.java
	gallery/gallery-ejb/src/main/java/com/silverpeas/gallery/control/ejb/GalleryBmEJB.java
	gallery/gallery-ejb/src/main/java/com/silverpeas/gallery/model/AlbumDetail.java
	gallery/gallery-ejb/src/main/java/com/silverpeas/gallery/model/PhotoDetail.java
	gallery/gallery-ejb/src/main/java/com/silverpeas/gallery/processing/ImageResizer.java
	gallery/gallery-ejb/src/test/java/com/silverpeas/gallery/processing/ImageLoaderTest.java
	gallery/gallery-ejb/src/test/java/com/silverpeas/gallery/processing/ImageResizerTest.java
	gallery/gallery-war/src/main/java/com/silverpeas/gallery/control/GallerySessionController.java
	gallery/gallery-war/src/main/java/com/silverpeas/gallery/servlets/GalleryDragAndDrop.java
	gallery/gallery-war/src/main/java/com/silverpeas/gallery/servlets/GalleryRequestRouter.java
Updating license URL + Converting file sources to be UNIX compatible
Merge branch 'SILVERCRAWLER_DIRECTACCESS' of https://github.com/neoludo/Silverpeas-Components into lbe-feature3683
fixing bug #3896
Merge branch 'feature-2815-io' of https://github.com/SilverYoCha/Silverpeas-Components into ych-feature2815-io
integrating feature #3683
hide both new parameters due to hazardous test...
closing feature #3683
changing creation icons and externalizing styles in silverCrawler.css
Merge branch 'lbe-feature3683' of feature #3683
Removing Java warnings

Conflicts:
	silvercrawler/silvercrawler-config/src/main/config/properties/org/silverpeas/silvercrawler/multilang/silverCrawlerBundle_de.properties
	silvercrawler/silvercrawler-config/src/main/config/properties/org/silverpeas/silvercrawler/multilang/silverCrawlerBundle_en.properties
	silvercrawler/silvercrawler-config/src/main/config/properties/org/silverpeas/silvercrawler/multilang/silverCrawlerBundle_fr.properties
	silvercrawler/silvercrawler-config/src/main/config/properties/org/silverpeas/silvercrawler/settings/silverCrawlerIcons.properties
	silvercrawler/silvercrawler-jar/src/main/java/com/silverpeas/silvercrawler/model/FileDetail.java
	silvercrawler/silvercrawler-jar/src/main/java/com/silverpeas/silvercrawler/model/FileFolder.java
	silvercrawler/silvercrawler-war/src/main/java/com/silverpeas/silvercrawler/control/SilverCrawlerSessionController.java
Merge branch 'ych-feature2815-io'
Add .gitattributes to set some conventions on the files (like the use of LF instead of CLRF)
Normalize the source code by replacing all the CLRF by LF
Fix test failures in Mailinglist; the failures came from the change of the size of the files used in the tests with the CLRF replacement by LF.