[NEW] Admin wizard detail setting page for file storage. 
Uses conditional display. Only shown, if more information is needed for the selected file storage.
[ENH] Remove storage details from the files and file gallery wizard page.
Moved top the file storage detail page.


git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47543 b456876b-0849-0410-b77d-98878d47e9d5
[ENH] Rename sections in Files and File Gallery page

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47544 b456876b-0849-0410-b77d-98878d47e9d5
[ENH] Better description of namespace usage

git-svn-id: file:///var/local/code.tiki.org/tikisvn/trunk@47545 b456876b-0849-0410-b77d-98878d47e9d5