require Werkzeug >= 0.10
require Werkzeug >= 0.10

On old site with werkzeug < 0.10 and using ssl, url_for() may generate
absolute urls without using https, despite PREFERRED_URL_SCHEME setting,
and _external parameter not set.

With Chrome this can lead to MixedContent errors when those url are used for Ajax

abilian/abilian-core,abilian/abilian-core,abilian/abilian-core,abilian/abilian-core,abilian/abilian-core