Issue 71 in svnbook: Description of permissions in authz incorrect for multiple matching lines

[svnbook at googlecode.com]

Updates:
	Status: Fixed

Comment #1 on issue 71 by s... at elego.de: Description of permissions in  
authz incorrect for multiple matching lines
http://code.google.com/p/svnbook/issues/detail?id=71

Committed with tweaks in r3728. Thanks!