removed semver in the "production" code

Author: noel-schenk

lib/consolidate.js

@@ -17,7 +17,6 @@
 var fs = require('fs');
 var path = require('path');
 var Promise = require('bluebird');
-var semver = require('semver');
 
 var join = path.join;
 var resolve = path.resolve;
@@ -1772,11 +1771,6 @@ exports.twing = fromStringRenderer('twing');
  */ 
 
 exports.twing.render = function(str, options, cb) {
-  if (!semver.satisfies(process.version, '>=8.0.0')) {
-    return promisify(cb, function(cb) {
-      throw new Error('This node version is not supported for Twing 4 (used in consolidate/express.js). Please upgrade to at least node version >=8.x');
-    });
-  }
   return promisify(cb, function(cb) {
     var engine = requires.twing || (requires.twing = require('twing'));
     try {