Audit XWiki Workspaces to make sure it works with XE 1.8

The aim of this subtask is to audit the application in order to list the potential issues to be expected when trying to use XWiki Workspaces on top of XWiki Enterprise 1.8.

There are 2 use cases that need to be analyzed / evaluated:

• Using XWiki Workspaces with XE 1.8 while still using the XWiki 1.0 syntax
• Using XWiki Workspaces with XE 1.8 while setting new pages to be created in XWiki 2.0 syntax

The task result would be an evaluation of the time required to work on XWiki Workspaces to make both use cases work fine.