feature #4609 : Simplifying some code
feature #4609 : The attachement contextual menu is now a JSTL tag
feature #4609 : Rennaming the menu tag for better readibility.
feature #4609 : Adding some messages for the menu entry
Switching is working but we need to adapt the dialogs to use the document's state instead of the component.
feature #4609 : Changing state from the last version is now working.
No option is currently supported for changing the state from versioned to simple and back.
feature #4609 : Updating messages
When the document is checkouted, you can't change its version state.
feature #4609 :
Fixing bug when updating content through webdav and modifying metadata before checkouting.
Switching to old revision is now working
Comment is defined when creating the first version
feature #4609 : Fixing typo
feature #4609 : Using the same code for previewing documents, versioned or not.
Merge branch 'feature-4609' of https://github.com/ehsavoie/Silverpeas-Core into ehsavoie-feature-4609
feature #4609 : FIxing the version number after removing the versionned state.
Contextualized menu is updated.
Merge branch 'feature-4609' of https://github.com/ehsavoie/Silverpeas-Core into ehsavoie-feature-4609
integrating feature #4609
Merge branch 'ehsavoie-feature-4609'
jquery #upgrade :  Migrate JQuery to the latest version 1.10.1. The JQuery API have changed since version 1.9 and some plugins require to be also updated. JQuery UI is updated accordingly. Fullcalendar also. The old, deprecated, and unmaintained plugin autocomplete is removed in profit of the autocomplete plugin included in the JQuery ui; the JSP pages using it and the servlet AutocompleteServlet are updated accordingly. For the JQuery plugins that don't evolve anymore and for which it exists either no equivalent or a very different one (other syntax and options parameters), the jquery migration plugin is provided to be used in conjonction with these old plugins; the jquery migration plugin provides deprecated and removed mecanism, bugs, and functions for older JQuery plugin to be used with the new JQuery API.