Remove compiler warnings
Update windows project files


VC++Files/innobase/innobase.dsp:
  Update project files after merge
VC++Files/libmysqld/examples/test_libmysqld.dsp:
  Update project files after merge
VC++Files/libmysqld/libmysqld.dsp:
  Update project files after merge
VC++Files/myisamchk/myisamchk.dsp:
  Update project files after merge
VC++Files/myisamlog/myisamlog.dsp:
  Update project files after merge
VC++Files/myisampack/myisampack.dsp:
  Update project files after merge
VC++Files/mysqldemb/mysqldemb.dsp:
  Update project files after merge
VC++Files/sql/mysqld.dsp:
  Update project files after merge
VC++Files/strings/strings.dsp:
  Update project files after merge
innobase/include/data0data.ic:
  Fix compiler warning
innobase/include/mem0pool.h:
  Remove reference to not existing variable (after merge fix)
innobase/srv/srv0srv.c:
  Remove reference to not existing variable (after merge fix)
libmysqld/libmysqld.def:
  Add function used by test programs
mysql-test/r/func_str.result:
  After merge fixes
mysql-test/r/variables.result:
  After merge fixes
mysql-test/t/variables.test:
  After merge fixes
sql/discover.cc:
  Remove not used lable
sql/opt_range.cc:
  Removed compiler warnings
strings/ctype-tis620.c:
  After merge fixes