Update to 1.3.4e
    
    - New upstream release 1.3.4e
      - Fixed numerous upstream-reported bugs:
        - Spurious log messages at session close (bug 3945)
        - LogFormat %f variable not resolved properly for SFTP renames (bug 3947)
        - mod_delay allows too-large values, leading to client hang on
          authentication (bug 3858)
        - Null pointer dereference for mod_ldap logins when LDAPDefaultAuthScheme
          not configured (bug 3951)
        - scp downloads result in segfault (bug 3954)
        - ProFTPD configuration with thousands of <Directory>/<Limit> sections
          leads to slow logins (bug 3957)
        - mod_sftp does not honor <Directory>/<Limit> sections when symlinks are
          involved (bug 3959)
        - Directory creation does not honor single-parameter Umask setting
          (bug 3958)
        - Directory creation fails (chmod(2) EPERM) when root privs are used in
          some cases (bug 3962)
        - Authentication error on Cygwin due to bad code (bug 3972)
        - mod_sftp can be forced to allocate too much memory for
          keyboard-interactive authentication (bug 3973, CVE-2013-4359)
        - PathDenyFilter directive does not work as expected for SFTP sessions
          (bug 3974)
        - Improve permission setting when creating directories (bug 3963)
        - Null pointer dereference in mod_exec with ExecOption useStdin (bug 3981)
        - Support filesystems that do not support chmod(2)/chown(2), e.g. FAT/ExFAT
          (bug 3986)
        - SSL session caching modules use incorrect OpenSSL cache mode flags,
          breaking session caching (bug 3991)
        - ProFTPD should not use fd 2 (stderr) for files (bug 3970)
        - RSA signature issue when connecting using PuTTY/WinSCP (bug 3992)
        - mod_sftp fails key exchange for 8192-bit DH group (bug 4001)
        - IgnoreSCPUploadPerms SFTPOption not honored properly for SCP directory
          upload (bug 4004)
        - RADIUS "service-type" attribute encoded with wrong length on 64-bit
          system (bug 4006)
        - SCP upload of shorter file does not completely overwrite existing file of
          same name (bug 4013)
        - "Directory not empty" error when creating directory is misleading
          (bug 4022)
        - Restarting proftpd with mod_sftp fails due to permissions on SFTPHostKey
          file (bug 4032)
        - SSH publickey authentication fails with "MaxLoginAttempts 1" (bug 4034)
        - ALLO command failed because of bad size check (bug 4046)
        - Race condition in mod_ban can lead to segfault of all new connections
          (bug 4048)
        - MIC command between RNFR and RNTO should not be rejected (bug 4042)
        - mod_facl prevents a normal SIGHUP reload (bug 4044)
    - Drop patches for issues resolved in new upstream release
    - Anonymous upload directory specification needs to be slightly different if
      mod_vroot is in use (#1045922)
      http://sourceforge.net/p/proftp/mailman/message/31728570/
    - Backport some changes from upstream's 1.3.5 release to get the API tests to
      build
    - Use %license where possible