Avoid WebGL complaints about tiny atom textures
fetching tags didn't help travis find the tag
LabQuest2: Hitting "stop" while waiting for "start" to complete actually stops the collection

[#68018080]
LabQuest2: Disable the "zero" button while viewing old run data on the device

[#68016732]
remove unnecessary lab-version/1 subfolder

[#68115220]
support environment variable config of Analytics

[#68132600]
apparently active_support was an alias for active support
add link to mml converter to index

[#68297348]
remove most of the font branching code

[#68292584]
use inherit to remove hardcoded font styles

[#68292584]
remove direct references to Lato

there are still 3 places in javascript files that seem to need the 
font-family defined. So these places are still using the
labConfig.fontface
[#68292584]
make sure lab/resources are copied to public
delete unused svg images
document fonts in Lab

[#68292584]
module for font css link tag in html templates

This way it can be used by the kramdown.erb as well
[#68292584]
remove Open Sans font references

[#68292584]
fix duplicate fontface definition

[#68292584]
remove open-sans local copy

[#68292584]
make sure that public/lab/resources exists
require_relative didn't work very well

[#68292584]