[Haizea] two small bugs in 1.1 branch

[Mehdi Sheikhalishahi]

Hello,
I've found the following corrections for 1.1 branch.

In manager.py
Line 160:                site = Site.from_xml_file(sitefile[1])

In leases.py:
Line 1707:                         r.set_quantity_instance(res_type,
i+1, amount)

Regards,
Mehdi