Issue 5 in svnbook: Document svnmucc

[svnbook at googlecode.com]

Updates:
	Labels: -Milestone-whenever Milestone-en-1.8

Comment #3 on issue 5 by cmpil... at gmail.com: Document svnmucc
http://code.google.com/p/svnbook/issues/detail?id=5

Note that as of Subversion 1.8, svnmucc has joined the ranks of the other  
first-class binaries.  As such, bumping the milestone to be less ...  
eternally distant.