Description of problem:
Quota with name longer than 60 can't be managed properly in admin portal. There could be problem when logging events with this quota.

in quota table:
quota_name          | character varying(65)

in audit_log table:
quota_name          | character varying(60)


Version-Release number of selected component (if applicable):
ovirt-engine-4.3.0-0.4.master.20190106162157.gitd96a412.el7.noarch

How reproducible: always


Steps to Reproduce:
1. create quota with long name via API

$ cat /tmp/quota.xml 
<quota>
<name>11111111112111111111311111111141111111115111111111611111111177777777</name>
<description></description>
<cluster_hard_limit_pct>20</cluster_hard_limit_pct>
<cluster_soft_limit_pct>80</cluster_soft_limit_pct>
<storage_hard_limit_pct>20</storage_hard_limit_pct>
<storage_soft_limit_pct>80</storage_soft_limit_pct>
</quota>

$ curl -k -H "Accept: application/xml" -H "Content-Type: application/xml" -d @/tmp/quota.xml -u admin@internal:passwd -H "Prefer: persistent-auth" https://engine/ovirt-engine/api/datacenters/<DC_uuid>/quotas

2. try to edit the quota in admin portal
3.

Actual results: quota can't be edited unless name is changed


Expected results: quota name length should be unified in db