code: function(current, target) {
              var currentValue, targetValue, i;
  
              current = new Version(current).toArray();
              target = new Version(target).toArray();
  
              for (i = 0; i < Math.max(current.length, target.length); i++) {
                  currentValue = this.getComponentValue(current[i]);
                  targetValue = this.getComponentValue(target[i]);
  
                  if (currentValue < targetValue) {
                      return -1;
                  } else if (currentValue > targetValue) {
                      return 1;
                  }
              }
  
              return 0;
          }
docs: Compare 2 specified versions, starting from left to right. If a part contains special version strings,
  they are handled in the following order:
  'dev' < 'alpha' = 'a' < 'beta' = 'b' < 'RC' = 'rc' < '#' < 'pl' = 'p' < 'anything else'
  
  @static
  @param {String} current The current version to compare to
  @param {String} target The target version to compare to
  @return {Number} Returns -1 if the current version is smaller than the target version, 1 if greater, and 0 if they're equivalent