Reworked compressed and protocol implementation,
  including fixes for conc-31 and conc-34
- Added win64 fixes in protocol (changed ulong to size_t)

modified:
  include/my_sys.h
  include/mysql_com.h
  include/violite.h
  libmariadb/libmariadb.c
  libmariadb/my_compress.c
  libmariadb/my_stmt.c
  libmariadb/my_thr_init.c
  libmariadb/net.c
  libmariadb/violite.c
  unittest/libmariadb/basic-t.c
  unittest/libmariadb/charset.c
  unittest/libmariadb/thread.c
unknown:
  xx
  libmariadb/libmariadb.so.1
  mariadb_config/mariadb_config
  mariadb_config/mariadb_config.c
  unittest/libmariadb/basic-t
  unittest/libmariadb/charset
  unittest/libmariadb/connection
  unittest/libmariadb/cursor
  unittest/libmariadb/errors
  unittest/libmariadb/fetch
  unittest/libmariadb/logs
  unittest/libmariadb/misc
  unittest/libmariadb/ps
  unittest/libmariadb/ps_bugs
  unittest/libmariadb/ps_new
  unittest/libmariadb/result
  unittest/libmariadb/sp
  unittest/libmariadb/sqlite3
  unittest/libmariadb/ssl
  unittest/libmariadb/thread
  unittest/libmariadb/view