Update docs

- Move manpages to visidata/man
- Update website
- Delete outdated images

build.sh

@@ -5,9 +5,7 @@ set -e
 VD=~/git/visidata
 BUILD=$VD/_build
 WWW=$VD/_build/www
-MAN=$VD/docs/man
-
-mkdir -p $WWW/man/vd
+MAN=$VD/visidata/man
 
 export PYTHONPATH=$VD:$VD/visidata
 export PATH=$VD/bin:$PATH
@@ -17,7 +15,6 @@ export PATH=$VD/bin:$PATH
 cp $MAN/* $BUILD/
 $MAN/parse_options.py $BUILD/vd-cli.inc $BUILD/vd-opts.inc
 
-soelim -I $BUILD $BUILD/vd-skel.1 > $BUILD/vd-pre.1
-preconv -e utf8 $BUILD/vd-pre.1 > $MAN/vd.1   # checked in
-gzip -c $MAN/vd.1 > $BUILD/vd.1.gz
+soelim -rt -I $BUILD $BUILD/vd-skel.1 > $BUILD/vd-pre.1
+preconv -r -e utf8 $BUILD/vd-pre.1 > $MAN/vd.1   # checked in