Correct user-doc-id image

for openstreetmap_downloader.png
Merge pull request #139 from adissadis/develop

Correct user-doc-id image
update for documentation

Signed-off-by: Werner Macho <werner.macho@gmail.com>
reference fix

Signed-off-by: Werner Macho <werner.macho@gmail.com>
Merge pull request #140 from emirhartato/develop

updating more screenshots