Remove use of global variables + remove ember-cli-content-security-policy from package.json to avoid bogus csp violation warnings
# Declare the header field which should be parsed for useragent IP addresses
RemoteIPHeader <%= @header %>
<%- if @proxy_ips -%>
# Declare client intranet IP addresses trusted to present
# the RemoteIPHeader value
<%- [@proxy_ips].flatten.each do |proxy| -%>
RemoteIPInternalProxy <%= proxy %>
<%- end -%>
<%- end -%>
<%- if @proxies_header -%>
# Declare the header field which will record all intermediate IP addresses
RemoteIPProxiesHeader <%= @proxies_header %>
<%- end -%>
<%- if @trusted_proxy_ips -%>
# Declare client intranet IP addresses trusted to present
# the RemoteIPHeader value
<%- [@trusted_proxy_ips].flatten.each do |proxy| -%>
RemoteIPTrustedProxy <%= proxy %>
<%- end -%>
<%- end -%>