* subversion/libsvn_wc/README: Remove references to README.txt in .svn/.
* subversion/libsvn_wc/README: Remove references to README.txt in .svn/.

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