weekly snapshot

- godoc updated to work w/new directory structure

TBR=r
OCL=28624
CL=28624

usr/gri/pretty/dirlist.html

+{.repeated section Dirs}
+<a href="{Path|html}/{Name|html}">{Name|html}</a><br />
+{.end}

usr/gri/pretty/dirlist.txt

+Directories:
+{.repeated section @}
+	{Name}
+{.end}