Added `svn-perldoc' and friends.
Added `svn-perldoc' and friends.

Run "M-x svn-perldoc", using "apr/include/apr_lib.h" when it asks for
a file, to see what it does.

jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion,jmckaskill/subversion