bug: web page crashes when link strength is too high

[nwlandry]

I am using Google Chrome on a Windows machine and on the webweb documentation page (https://webwebpage.github.io) if I set the link strength to 5 on any visualization, the website crashes. I think the input should be restricted, or better error handling implemented. I tested it out, and if the link strength is slightly higher than 1 (1.1, etc.) it still works.

[nwlandry]

I think this would fix it (referencing line 1124 in the webweb.v5.js file) for now:

function changeLinkStrength(linkStrength) {
if (linkStrength >= 0 && linkStrength<=1) {
webweb.display.linkStrength = linkStrength;
webweb.updateSimulation("link");
}
else {
alert("Link strength must be between 0 and 1");
}
}