Modules which was not installed merged back to root directory.
# new file: l/libctl/libctl/libctl-3.2.2-intel-2015b.eb # new file: l/libctl/libxc/libxc-3.0.0.eb # new file: l/libxcb/libxcb-1.11.1.eb # deleted: l/libctl/libctl-3.2.2-intel-2015b.eb