Wrong marker sent to keystone

Removed nonsense marker that prevents charts grouped by project
working. Dropping also pagination for now, there is a UX design
in progress that would present how pagination should work.

Fixes bug 1260528

Change-Id: I3c2c2b2d0c3fcc6947f53a10441f9cd1440ef0fa
(cherry picked from commit 09a2e97a9c031df8b2f2005f4e4c804fb11dd0c4)
Merge "Wrong marker sent to keystone" into stable/havana
Merge branch 'stable/havana' of https://github.com/openstack/horizon into stable/havana_routerrules