Protect the deletion of objects with very long friendly names

git-svn-id: http://svn.code.sf.net/p/itop/code/branches/2.0.1@2862 a333f486-631f-4898-b8df-5754b55c2be0
New pattern accepting the new global Top Level Domains (gTLD)

git-svn-id: http://svn.code.sf.net/p/itop/code/branches/2.0.1@2868 a333f486-631f-4898-b8df-5754b55c2be0