Fixes #17195 - CVE-2016-8634 escape html in alert text

The alert helper used to mark the alert text as html_safe by default.
However, in some cases it may be possible for a user to enter custom
text into the alert message leading to a possible XSS vulnerability....

fixes #15519 - speed up host edit page rendering on vmware

This commit speeds up the rendering of the host edit page for hosts on
VMWare. The API calls to list networks and datastores are expensive.
When editing a host, these information is never showed to a user and...

fixes #17012 - openstack render scheduler_filter correctly

Fixes #17153 - Consistent name for variable_type in the api

Fixes #17120 - Allow custom name for setting category

Fixes #16548 - Changing user own passwd require current passwd

Fixes #17107 - list override in filter API

Fixes #16962 - Typo on domains welcome page

Fixes #16899 - rename helper with conflicting path name

Fixes #13424 - c3 patternfly react implementation