Windows msvc: rename dirent.h->msvc_dirent.h. mh_text: fix mimeconf-win and warning

src/windows/mimeconf

@@ -173,6 +173,7 @@ text/calendar = execm python rclics;mimetype=text/plain
 text/css = internal text/plain
 text/html  = internal 
 text/plain = internal 
+text/plain1 = internal 
 #text/rtf = execm python rclrtf.py
 text/rtf = exec unrtf --nopict --html;mimetype=text/html
 text/x-c = internal

src/windows/mkinstdir.sh

@@ -167,6 +167,7 @@ copyrecoll()
     chkcp $RCL/windows/mimeview         $DESTDIR/Share/examples
     chkcp $RCL/sampleconf/recoll.conf   $DESTDIR/Share/examples
     chkcp $RCL/sampleconf/recoll.qss    $DESTDIR/Share/examples
+    chkcp $RCL/sampleconf/recoll-dark.qss $DESTDIR/Share/examples
 
     chkcp $RCL/python/recoll/recoll/rclconfig.py $FILTERS
     chkcp $RCL/python/recoll/recoll/conftree.py $FILTERS
@@ -312,6 +313,7 @@ copypyrecoll()
         PYRCLWHEEL=${PYRECOLL}/dist/Recoll-${VERSION}-cp37-cp37m-win32.whl
         DEST=${DESTDIR}/Share/dist
         test -d $DEST || mkdir $DEST || fatal cant create $DEST
+        rm -f ${DEST}/*
         chkcp ${PYRCLWHEEL} $DEST
     fi
 }