JS code for torrent general properties, files, peers, trackers inconsistently
escaped HTML special characters, then the dynamicTable inconsistently escaped
again and then the value was set to HTML element text or html properties.
To fix this mess, don't escape any property values in the prop-*.js files.
Instead, make dynamicTable set HTML element text instead of html property by
default. This behavior can be overridden by setting a custom updateTd
function on the respective column, if needed. This is where the HTML escaping
should be done.
Also reordered existing updateTd functions to match column order, changed
custom updateTd functions from setting html to text property wherever possible,
removed custom updateTd functions that turned out to be redundant.
This cleans up the global namespace by explicitly exporting shared values. All html and JavaScript files have been converted to use explicit exports except for client.js and mocha-init.js
