Explicitly set window size for protractor before maximize
Explicitly set window size for protractor before maximize

The pagination component is sensitive to screen size and at certain
dimensions will not render. For at least the MacOS/Chrome selenium
set-up the `window().maximize()` command does not work. The explicit
dimensions added should ensure that the automated test browser runs in
a window size close to how it is actually used.

ManageIQ/manageiq-ui-self_service,ManageIQ/manageiq-ui-service,AllenBW/manageiq-ui-service,AllenBW/manageiq-ui-service,ManageIQ/manageiq-ui-self_service,ManageIQ/manageiq-ui-service,AllenBW/manageiq-ui-service,ManageIQ/manageiq-ui-service,AllenBW/manageiq-ui-service,ManageIQ/manageiq-ui-self_service