Removed leftover file form the old build process.

src/utils.js

@@ -1,35 +0,0 @@
-const crypto = require('crypto');
-
-exports.strtr = (str, replacements) => str.toString().replace(
-    /{([^}]+)}/g, (match, key) => replacements[key] || match
-);
-
-const trim = function(str, chars, flags) {
-    if(chars === undefined)
-        chars = " \n\r\t\v\0";
-
-    let start = 0,
-        end = str.length;
-
-    if(flags & 0x01)
-        while(start < end && chars.indexOf(str[start]) >= 0)
-            ++start;
-
-    if(flags & 0x02)
-        while(end > start && chars.indexOf(str[end - 1]) >= 0)
-            --end;
-
-    return (start > 0 || end < str.length)
-        ? str.substring(start, end)
-        : str;
-};
-
-exports.trimStart = (str, chars) => trim(str, chars, 0x01);
-exports.trimEnd = (str, chars) => trim(str, chars, 0x02);
-exports.trim = (str, chars) => trim(str, chars, 0x03);
-
-exports.shortHash = function(text) {
-    const hash = crypto.createHash('sha256');
-    hash.update(text);
-    return hash.digest('hex').substring(0, 8);
-};