Description of problem:

Branding plugin warnings are seen in production logs which are red herrings possibly, but can confuse the Satellite user into thinking that something could be broken.

Version-Release number of selected component (if applicable):  6.4 HTB

Additional info:

Production.logs:

2018-08-27T13:30:09 [W|app|] Plugin foreman_theme_satellite has assets outside of its namespace, these will be ignored: Redhat-logo.svg, favicon.ico, header_logo.svg, login_bg.jpg, login_logo.svg, theme_client_side_branding.js.erb, theme_dashboard.js, satellite/bastion.scss, satellite/colors.scss, satellite/login.scss, satellite/patternfly_and_overrides.scss, satellite/topbar.scss, satellite/wizard.scss, theme.scss
2018-08-27T13:30:09 [W|app|] Plugin foreman_theme_satellite has assets outside of its namespace, these will be ignored: Redhat-logo.svg, favicon.ico, header_logo.svg, login_bg.jpg, login_logo.svg, theme_client_side_branding.js.erb, theme_dashboard.js, satellite/bastion.scss, satellite/colors.scss, satellite/login.scss, satellite/patternfly_and_overrides.scss, satellite/topbar.scss, satellite/wizard.scss, theme.scss

# grep -c foreman_theme_satellite /var/log/foreman/production.log
44