[app/45] use URLs of the published article
[app/45] fix source URL
[lib] no IPOL in the HTML templates

IPOL is only kept in the prod branch
[app/98] new demo
[app/103] new demo
[app/41] new demo
[app/41] fix article and src links
[app/sms_optic_flow] remove, doesn't match the article published
[app/77] correct xlinks
[app/xxx_axpb] remove useless demo
[lib/template] prod-specific header changes

* page style
* home title
* footer info
* header links
* site title
[lib/template] prod-specific web statistics
[app/59] correct xlinks
Merge branch 'master' into prod
[app/54] new demo
[app/54] fix links and pylint format warnings
Merge branch 'master' into prod
[app/21] clone and fix from sms_optic_flow
Merge branch 'master' into prod
[app/21] create missing bin dir