Merge branch 'ticket27359_v2_squashed'

changes/ticket27359

src/core/include.am

src/feature/dirparse/microdesc_parse.c

src/feature/nodelist/microdesc.c

src/feature/nodelist/microdesc_st.h

src/feature/nodelist/nodefamily.c

src/feature/nodelist/nodefamily.h

src/feature/nodelist/nodefamily_st.h

src/feature/nodelist/nodelist.c

src/feature/nodelist/nodelist.h

src/test/test_microdesc.c

src/test/test_nodelist.c