possibility to enable HTTPS for /login POST request only
Removed banner altissimo
Revert "Removed banner altissimo"

This reverts commit 0d8c7b4949ba0d0f70c8fcd0bbeefb77dc139ead.
Merge branch 'prod' of https://github.com/c2corg/camptocamp.org into prod
Merge branch 'master' into prod
Merge branch 'master' into prod
Merge branch 'master' into prod
Merge branch 'master' into prod
Merge branch 'master' into prod
Removed banner altissimo + changed camp banner to E
Camp banner F
Merge branch 'master' into prod
Merge branch 'prod' of https://github.com/c2corg/camptocamp.org into prod
Merge branch 'master' into prod
Banners Camp C and Diamir Vipec 2015
Banner Ortovox
Merge branch 'master' into prod
Banner Camp D
New version of Vipec banner
Merge branch 'master' into prod