Sync up .gitignore and MANIFEST* with recent changes.

.gitignore

@@ -1,29 +1,28 @@
 .dirstamp
-Build
-ChangeLog
-MYMETA.json
-MYMETA.yml
-Makefile
-Makefile.in
+/Build
+/ChangeLog
+/MYMETA.json
+/MYMETA.yml
+/Makefile
+/Makefile.in
+/bin/chkstow
+/bin/stow
+/doc/stow.info
+/doc/version.texi
+/tmp-testing-trees/
 _build/
 autom4te.cache/
 blib/
-chkstow
 config.log
 config.status
 configure
-doc/manual.html
-doc/manual.pdf
-doc/manual.texi
-doc/stow.8
-doc/stow.html
-doc/stow.pdf
-lib/Stow.pm
+/doc/ChangeLog.OLD
+/doc/manual.html
+/doc/manual.pdf
+/doc/manual.texi
+/doc/stow.pdf
+/doc/stow.8
+/lib/Stow.pm
 stamp-vti
-stamp-vti
-stow
 stow-[0-9].[0-9].[0-9].tar.*
 stow-[0-9].[0-9].[0-9]/
-stow.info
-tmp-testing-trees/
-version.texi