update MANIFEST correctly (use MANIFEST.SKIP instead of ignore.txt)

MANIFEST

@@ -1,21 +1,18 @@
 Changes
-ignore.txt
 inc/Module/Install.pm
 inc/Module/Install/Base.pm
 inc/Module/Install/Can.pm
 inc/Module/Install/Fetch.pm
-inc/Module/Install/Makefile.pm
 inc/Module/Install/Metadata.pm
 inc/Module/Install/Win32.pm
 inc/Module/Install/WriteAll.pm
 lib/AnyEvent/I3.pm
-Makefile.PL
 MANIFEST
+MANIFEST.SKIP
 META.yml
 README
 t/00-load.t
 t/01-workspaces.t
-t/02-constants.t
 t/boilerplate.t
 t/manifest.t
 t/pod-coverage.t

MANIFEST.SKIP

@@ -0,0 +1,11 @@
+^\.git/
+\.bak$
+blib/
+Makefile
+Makefile.old
+Build
+Build.bat
+^pm_to_blib
+\.tar\.gz$
+^pod2htm(.*).tmp$
+^AnyEvent-I3-

ignore.txt

@@ -1,12 +0,0 @@
-blib*
-Makefile
-Makefile.old
-Build
-Build.bat
-_build*
-pm_to_blib*
-*.tar.gz
-.lwpcookies
-cover_db
-pod2htm*.tmp
-AnyEvent-I3-*