Updates to the docker-compose setup

Disable graph touch interaction in dashboard on mobile so we can scroll properly

Removing statistics cache and setting headers

Update liquidtestnet docs

Confusing since it gets information on 1
asset..."asset" should be singular.

Currently no testnet assets have icons, so those
responses are blank.

Improve nginx caching and use redirects for i18n

Adding current language to network dropdown links

Wrap migration with transactions

So that /liquidtestnet is in links and link text.

Also adjust logic to show them. Doing this prevents
compilation errors and will allow for endpoints to
be reviewed as they are modified.