Use a shareurl instead of copy shared files

This is usefull if you don't want to store the Nitdoc templates with your documentation.

Property definitions

nitc :: nitdoc $ ToolContext :: _opt_shareurl
	# Use a shareurl instead of copy shared files
	#
	# This is usefull if you don't want to store the Nitdoc templates with your
	# documentation.
	var opt_shareurl = new OptionString("Use shareurl instead of copy shared files", "--shareurl")
src/nitdoc.nit:36,2--40,95