msi: Don't publish features with non positive install level.
tree24b8e22515d86e04820b9c616b0776dcdf529c9f
-rw-r--r-- 6481 .mailmap
-rw-r--r-- 13341 ANNOUNCE
-rw-r--r-- 21753 AUTHORS
-rw-r--r-- 26434 COPYING.LIB
-rw-r--r-- 824 LICENSE
-rw-r--r-- 1324 LICENSE.OLD
-rw-r--r-- 2530 Make.vars.in
-rw-r--r-- 2542 Makefile.in
-rw-r--r-- 5705 README
-rw-r--r-- 20 VERSION
-rw-r--r-- 26357 aclocal.m4
-rwxr-xr-x 569906 configure
-rw-r--r-- 129747 configure.ac
drwxr-xr-x - dlls
drwxr-xr-x - documentation
drwxr-xr-x - fonts
drwxr-xr-x - include
drwxr-xr-x - libs
drwxr-xr-x - loader
drwxr-xr-x - po
drwxr-xr-x - programs
drwxr-xr-x - server
drwxr-xr-x - tools