LPS-42767
LPS-42645 logo selector now stores the temp image instead of calling the services with it
LPS-42645 Now the image is saved when saving the form and not before
LPS-42645 Use general exceptions instead of specific ones for the portrait
LPS-42645 remove methods because we can use the parent one (the only difference is the forward on error but it is ok now too)
LPS-42645 move to a new portlet -imageUploader (no changes)
LPS-42645 copy/paste from edit_user_portrait.jsp (no changes)
LPS-42645 make the action a standalone action
LPS-42645 create a new portlet "Image Uploader" for this
LPS-42645 Add missing attributes to the taglib and portlet
LPS-42645 Use new portlet where we use the existing taglib
LPS-42645 remove all the code which is not needed anymore
LPS-42645 set a default value for the max file size
LPS-42645 remove attribute since it is not needed anymore as this portlet won't change the service anymore, it will just save it in the temportal directory
LPS-42645 remove attribute since it is not used anymore by the taglib
LPS-42645 escape image url
LPS-42645 use the right alt attributes (accessibility)
LPS-42645 move css to the portlet. Now it only will be loaded when the portlet is instanciated
LPS-42645 SF
LPS-42783 Content-Type should be only set on a POST/PUT request with content