Reduced UDA call overhead for checksums
Corrected names of Globus headers that are searched for
Fixed --with-hpssdir, removed --with-unixauth and --with_krb5auth
Fixed free() of unallcated memory when staging a file that does not exist
updates
Changed access type for "SITE STAGE" to READ so that RETR on readonly sharing
works as expected
Fixed default perms for files and directories subject to umask
Updated GridFTP install instructions
Updated with non xinetd configuration
Prepare for release version 1.6