BaseTools: Remove GenVtf

GenVtf C tool is IPF specific. IPF support has been removed
from edk2 trunk. This tool can be removed.
https://bugzilla.tianocore.org/show_bug.cgi?id=1349

v2:Remove GenVtf in Makefile and GNUmakefile.

v3:Remove BinWrappers/PosixLike/GenVtf and the user manual
   of GenVtf.

Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Shenglei Zhang <shenglei.zhang@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

BaseTools/BinWrappers/PosixLike/GenVtf

@@ -1,29 +0,0 @@
-#!/usr/bin/env bash
-
-full_cmd=${BASH_SOURCE:-$0} # see http://mywiki.wooledge.org/BashFAQ/028 for a discussion of why $0 is not a good choice here
-dir=$(dirname "$full_cmd")
-cmd=${full_cmd##*/}
-
-if [ -n "$WORKSPACE" ] && [ -e "$WORKSPACE/Conf/BaseToolsCBinaries" ]
-then
-  exec "$WORKSPACE/Conf/BaseToolsCBinaries/$cmd"
-elif [ -n "$WORKSPACE" ] && [ -e "$EDK_TOOLS_PATH/Source/C" ]
-then
-  if [ ! -e "$EDK_TOOLS_PATH/Source/C/bin/$cmd" ]
-  then
-    echo "BaseTools C Tool binary was not found ($cmd)"
-    echo "You may need to run:"
-    echo "  make -C $EDK_TOOLS_PATH/Source/C"
-  else
-    exec "$EDK_TOOLS_PATH/Source/C/bin/$cmd" "$@"
-  fi
-elif [ -e "$dir/../../Source/C/bin/$cmd" ]
-then
-  exec "$dir/../../Source/C/bin/$cmd" "$@"
-else
-  echo "Unable to find the real '$cmd' to run"
-  echo "This message was printed by"
-  echo "  $0"
-  exit 127
-fi
-