update

added macro for libtool (added comment to aid user); choosing shared lib; turned on AC_PROG_INSTALL
update

added missing header
update

added missing library libavoid
update

comment out nonexistent file
update

add BRL-CAD as a using project
fix build: create statically linked libavoid
allow user to choose shared and static
enable shared lib generation for all
add BRL-CAD as a user
add BRL-CAD link