Delete obsolete copy of 'xmlrpc' manual; it is in the 'userguide' directory now

git-svn-id: http://svn.code.sf.net/p/xmlrpc-c/code@2622 98333e67-4a24-44d7-a75c-e53540dd3050
move 'xmlrpc_pstream' manual to 'userguide' directory

git-svn-id: http://svn.code.sf.net/p/xmlrpc-c/code@2623 98333e67-4a24-44d7-a75c-e53540dd3050
miscellaneous update

git-svn-id: http://svn.code.sf.net/p/xmlrpc-c/code@2624 98333e67-4a24-44d7-a75c-e53540dd3050