remove test value for custom ids

remove test value for custom array of google analytics ids
missing image for old ie header

missing image for old ie header
make grunt file and package json available

make grunt file and package json available
add comment for pagespeed

add comment to indicate ngrok web tunnel value needs to be updated when
user runs grunt pagespeed
remove comment as invalidates json

remove comment as invalidates json
clean up

remove dev settings and testing from indigo source code i.e. copy to
static serve code and also ngrok pagespeed testing
Merge pull request #9 from aaronBeryUcl/master

remove test value for custom ids