gEDA-dev: Added attribute names to system-gschemrc.in

[Ales Hvezda]

[snip]
>I have made a patch to add some attribute names to system-gschemrc.in

	Cool.  I look forward to seeing this patch.

>
>This is to allow for creating the "email", "dist-license" and
>"use-license" attributes during symbol creation.
>
>Attributes names conform to gedasymbol.org.

	The email= attribute has been merged with author=.

http://geda.seul.org/wiki/geda:master_attributes_list#email
http://geda.seul.org/wiki/geda:master_attributes_list#author

								-Ales