build: add new doc options to distcheck.
build: add new doc options to distcheck.

derickr/libbson,Convey-Compliance/libbson,remicollet/libbson,4Second2None/libbson_tmp,paulmelnikow/libbson,alexeyvo/libbson,bjori/libbson,paulmelnikow/libbson,jqk6/libbson,derickr/libbson,ksuarz/libbson,rcsanchez97/libbson,remicollet/libbson,Convey-Compliance/libbson,4Second2None/libbson_tmp,mapr/libbson,derickr/libbson,alexeyvo/libbson,alexeyvo/libbson,4Second2None/libbson_tmp,ajdavis/libbson,Machyne/libbson,jqk6/libbson,4Second2None/libbson_tmp,remicollet/libbson,Convey-Compliance/libbson,mongodb/libbson,derickr/libbson,mongodbinc-interns/libbson,rayyang2000/libbson,mongodb/libbson,jqk6/libbson,paulmelnikow/libbson,rcsanchez97/libbson,ksuarz/libbson,mapr/libbson,mapr/libbson,mongodbinc-interns/libbson,rayyang2000/libbson,jqk6/libbson,paulmelnikow/libbson,rayyang2000/libbson,Machyne/libbson,remicollet/libbson,bjori/libbson,mongodbinc-interns/libbson,mongodbinc-interns/libbson,Machyne/libbson,Machyne/libbson,ksuarz/libbson,rcsanchez97/libbson,ajdavis/libbson,mongodb/libbson,paulmelnikow/libbson,ajdavis/libbson,rayyang2000/libbson,bjori/libbson