Add a couple of nodes and edges in order to reduce the number of unattached

committers in the rendered output.
While here, add versus@ as being mentered by myself and fjoe@

share/misc/committers-doc.dot

@@ -58,7 +58,7 @@ delphij [label="Xin Li\ndelphij@FreeBSD.org\n2004/09/14"]
 gabor [label="Gabor Kovesdan\ngabor@FreeBSD.org\n2007/02/02"]
 ganbold [label="Ganbold Tsagaankhuu\nganbold@FreeBSD.org\n2008/02/26"]
 gjb [label="Glen Barber\ngjb@FreeBSD.org\n2010/09/01"]
-
+hrs [label="Hiroki Sato\nhrs@FreeBSD.org\n2000/07/06"]
 jkois [label="Johann Kois\njkois@FreeBSD.org\n2004/11/11"]
 joel [label="Joel Dahl\njoel@FreeBSD.org\n2005/04/05"]
 keramida [label="Giorgos Keramidas\nkeramida@FreeBSD.org\n2001/10/12"]
@@ -102,6 +102,8 @@ gabor -> pgj
 gabor -> manolis
 gabor -> taras
 
+hrs -> ryusuke
+
 jesusr -> jcamou
 
 jim -> trhodes

share/misc/committers-src.dot

@@ -113,6 +113,7 @@ cognet [label="Olivier Houchard\ncognet@FreeBSD.org\n2002/10/09"]
 cokane [label="Coleman Kane\ncokane@FreeBSD.org\n2000/06/19"]
 cperciva [label="Colin Percival\ncperciva@FreeBSD.org\n2004/01/20"]
 csjp [label="Christian S.J. Peron\ncsjp@FreeBSD.org\n2004/05/04"]
+das [label="David Schultz\ndas@FreeBSD.org\n2003/02/21"]
 davidxu [label="David Xu\ndavidxu@FreeBSD.org\n2002/09/02"]
 dchagin [label="Dmitry Chagin\ndchagin@FreeBSD.org\n2009/02/28"]
 delphij [label="Xin Li\ndelphij@FreeBSD.org\n2004/09/14"]
@@ -333,8 +334,12 @@ emaste -> rstone
 
 emax -> markus
 
+fjoe -> versus
+
 gallatin -> ticso
 
+gavin -> versus
+
 gibbs -> mjacob
 gibbs -> njl
 
@@ -443,6 +448,8 @@ mav -> ae
 
 mdodd -> jake
 
+mike -> das
+
 mlaier -> benjsc
 mlaier -> dhartmei
 mlaier -> thompsa