Returns the page title of the given wiki file.
Returns the page title of the given wiki file.
By default lets use a naming convention mapping to convert "-" to " " and upper case each word.
We may wish to use a more sophisticated mechanism such as by loading a file called Files.dropExtension(file) + ".page".
See: http://scalate.assembla.com/spaces/scalate/support/tickets/160
Helper class for working with wiki pages