dictionary and options are not picked up

[dvyukov]

Created a fuzzer following https://github.com/google/oss-fuzz/blob/master/docs/new_library.md
#18
Docs claim that options and dictionary will be picked up. This does not happen:

$ sudo python scripts/helper.py run_fuzzer $LIB_NAME curl_fuzzer
Running: docker run -i -v /usr/local/google/home/dvyukov/src/oss-fuzz/build/out:/out -t ossfuzz/libfuzzer-runner /out/curl/curl_fuzzer
INFO: Seed: 2376061953
INFO: Loaded 0 modules (0 guards): 
INFO: -max_len is not provided, using 64

[mikea]

@kcc it would be swell if fuzzers supported .options file natively. WDYT?