bson: add tests for 1 million new bson documents on heap and stack.
bson: add tests for 1 million new bson documents on heap and stack.

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