add db_process_exif and db_add_image_space_from_crawl for image_space database interactions
add db_process_exif and db_add_image_space_from_crawl for image_space database interactions

YongchaoShang/memex-explorer,memex-explorer/memex-explorer,0x0mar/memex-explorer,0x0mar/memex-explorer,0x0mar/memex-explorer,kod3r/memex-explorer,firebitsbr/memex-explorer,0x0mar/memex-explorer,kod3r/memex-explorer,firebitsbr/memex-explorer,memex-explorer/memex-explorer,firebitsbr/memex-explorer,kod3r/memex-explorer,firebitsbr/memex-explorer,memex-explorer/memex-explorer,0x0mar/memex-explorer,YongchaoShang/memex-explorer,YongchaoShang/memex-explorer,YongchaoShang/memex-explorer,memex-explorer/memex-explorer,0x0mar/memex-explorer,kod3r/memex-explorer