Several changes for single-decode behavior:

1. Use "f" to flag FT decodes, 'h' for hinted decodes.
2. Let "Experience-based" checkboxes activate hinted decoding.
3. Singls-sequence decodes go to left window, average decodes to right.


git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@6542 ab8295b8-cf94-4d9e-aec4-7959e3be5d79

lib/decoder.f90

@@ -235,8 +235,8 @@ contains
     else
        ctail='   '
        if(naggressive.gt.0 .and. ft.gt.0) then
-          ctail(1:1)='~'
-          if(ft.eq.1) ctail(1:1)='*'
+          ctail(1:1)='h'
+          if(ft.eq.1) ctail(1:1)='f'
           ctail(2:2)=c(nsum+1:nsum+1)
           if(nsubmode.gt.0) ctail(3:3)=c(nsmo+1:nsmo+1)
        endif