made build.sh put the init config in the right place

build.sh

@@ -7,5 +7,5 @@ echo _OSVERSION=\"PsychOS 2.0a1-$(git rev-parse --short HEAD)\" > target/version
 cat target/version.lua target/init.lua > target/tinit.lua
 mv target/tinit.lua target/init.lua
 cp -r exec/ service/ lib/ target/
-cp default-init.txt target/cfg/
+cp default-init.txt target/cfg/init.txt
 lua finddesc.lua $(find module/ -type f) $(find lib/ -type f) > apidoc.md