Merge branch 'la/trailer-api'
Trailer API updates.
Acked-by: Christian Couder <christian.couder@gmail.com>
cf. <CAP8UFD1Zd+9q0z1JmfOf60S2vn5-sD3SafDvAJUzRFwHJKcb8A@mail.gmail.com>
* la/trailer-api:
format_trailers_from_commit(): indirectly call trailer_info_get()
format_trailer_info(): move "fast path" to caller
format_trailers(): use strbuf instead of FILE
trailer_info_get(): reorder parameters
trailer: move interpret_trailers() to interpret-trailers.c
trailer: reorder format_trailers_from_commit() parameters
trailer: rename functions to use 'trailer'
shortlog: add test for de-duplicating folded trailers
trailer: free trailer_info _after_ all related usage