fix(catalyst): Move catalyst scripts from lib to build_library.

Just seems like a better place for them.

bootstrap_sdk

@@ -37,7 +37,7 @@ TYPE="coreos-sdk"
 ARCH=$(portageq envvar ARCH)
 DEFAULT_PROFILE="coreos:default/linux/${ARCH}/10.0"
 
-. "${SCRIPT_ROOT}/lib/catalyst.sh" || exit 1
+. "${BUILD_LIBRARY_DIR}/catalyst.sh" || exit 1
 
 # include upload options
 . "${BUILD_LIBRARY_DIR}/release_util.sh" || exit 1
@@ -48,7 +48,7 @@ cat <<EOF
 target: stage4
 pkgcache_path: $BINPKGS
 stage4/packages: coreos-devel/sdk-depends
-stage4/fsscript: ${SCRIPT_ROOT}/lib/catalyst_sdk_stage4.sh
+stage4/fsscript: ${BUILD_LIBRARY_DIR}/catalyst_sdk_stage4.sh
 stage4/root_overlay: ${TEMPDIR}/stage4_overlay
 EOF
 catalyst_stage_default

build_container

@@ -13,7 +13,7 @@ DEFAULT_SEED="builds/coreos-sdk/stage4-${ARCH}-latest.tar.bz2"
 DEFAULT_PROFILE="coreos:default/linux/${ARCH}/10.0"
 FORCE_STAGES="stage4"
 
-. "${SCRIPT_ROOT}/lib/catalyst.sh" || exit 1
+. "${BUILD_LIBRARY_DIR}/catalyst.sh" || exit 1
 
 # include upload options
 . "${BUILD_LIBRARY_DIR}/release_util.sh" || exit 1
@@ -24,7 +24,7 @@ cat <<EOF
 target: stage4
 pkgcache_path: $BINPKGS
 stage4/packages: coreos-devel/buildhost-depends
-stage4/fsscript: ${SCRIPT_ROOT}/lib/catalyst_buildbot_stage4.sh
+stage4/fsscript: ${BUILD_LIBRARY_DIR}/catalyst_buildbot_stage4.sh
 EOF
 catalyst_stage_default
 }