Log Message:
Update freetds to version 0.82.  Changes from version 0.63 include:

Pkgsrc changes:
  + Support user-destdir installation.
  + Document the way that pkgsrc handles the freetds documentation.
  + Use GENERATE_PLIST instead of creating a .PLIST.doc.
  + Remove patch-ac and patch-ad due to reports of success compiling
    FreeTDS on Mac OS X without changes on the freetds@ mailing list.

Package changes:
  - libtds.* has been removed.  Its objects are now linked directly
    into the other client libraries.
  - support TLSv1 sessions to MSSQL servers
  - fixed timeout handling
  - added protocol version discovery
  - reduced network bandwidth use on Linux and -BSD
  - fixed conversion NUMERIC->NUMERIC changing precision/scale
  - added named instance support (mssql2k)
  - many other code improvements and bug fixes
  - improved pool server
  - ODBC:
    - cursors (mssql)
    - fixed database setting
    - fixed SQLGetData result
    - fixed compute handling in ODBC
    - paramset support