Does not support IE13 && IE14

[adam1920]

Your script is great.
Please add support IE13 and IE14 detection.
Your script determine IE13 and IE14 as Chrome 46.
IE13 UserAgent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2486.0 Safari/537.36 Edge/13.10586
IE14 UserAgent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/46.0.2486.0 Safari/537.36 Edge/14.14300

I change this part in browser-detection.js:

if ( !! userAgent.match(/trident\/7\./)) {
        browser = "ie";
        version = 11;
      } else if (browserParts && browserParts.length > 2) {
        browser = browserParts[1];
        version = browserParts[2];
      }

with this:

if ( !! userAgent.match(/trident\/7\./)) {
        browser = "ie";
        version = 11;
      } else if (!! userAgent.match(/edge\/13\./)) {      
        browser = "ie";
        version = 13;
      } else if(!! userAgent.match(/edge\/14\./)){
        browser = "ie";
        version = 14;
      } else if (browserParts && browserParts.length > 2) {
        browser = browserParts[1];
        version = browserParts[2];
      }

Thanks a lot!!!

[schickling]

Feel free to create a PR with tests 👍