REMOVE: config for term
Fix term.c for when tgetent is not available

- The term.c support for Windows is currently broken because
  some code paths in term.c should not be enabled. This commit
  brings back guards for FEAT_TERMRESPONSE (that depends on HAVE_
  TGETENT)
- Replace LOG_TR with DLOG
- vim-patch:0
Enable term codes for WIN32

- The WIN3264 define does not exist in Neovim, use
  WIN32 instead