Change dots at the end of each slide's caption?

open lib/functions/theme-functions.php edit line 493

function dez_get_custom_the_excerpt($limit) {
if($limit == '' || $limit == '0') {
  } else {
  $excerpt = explode(' ', get_the_excerpt(), $limit);
if (count($excerpt)>=$limit) {
    array_pop($excerpt);
    $excerpt = implode(" ",$excerpt).'...';
  } else {
    $excerpt = implode(" ",$excerpt).'...';
  }
  $excerpt = preg_replace('<code>\[[^\]]*\]</code>','',$excerpt);
  return $excerpt;
  }
}

to

function dez_get_custom_the_excerpt($limit='',$more='') {
$excerpt = explode(' ', get_the_excerpt(), $limit);
$thepostlink = '<a class="post-more" href="'. get_permalink() . '" title="' . the_title_attribute('echo=0') . '">';
  //remove caption tag
  $excerpt = preg_replace('<code>\[[^\]]*\]</code>','',$excerpt);

  //remove email tag
  $pattern = "/[^@\s]*@[^@\s]*\.[^@\s]*/";
  $replacement = "";
  $excerpt = preg_replace($pattern, $replacement, $excerpt);

  //remove link url tag
  $pattern = "/[a-zA-Z]*[:\/\/]*[A-Za-z0-9\-_]+\.+[A-Za-z0-9\.\/%&=\?\-_]+/i";
  $replacement = "";
  $excerpt = preg_replace($pattern, $replacement, $excerpt);

  if (count($excerpt)>=$limit) {
    array_pop($excerpt);

    if($more) {
    $excerpt = implode(" ",$excerpt).'...'. $thepostlink.$more.'</a>';
    } else {
    $excerpt = implode(" ",$excerpt).'...';
    }

  } else {
    $excerpt = implode(" ",$excerpt);
  }

  return $excerpt;
}

then edit lib/sliders/jd-gallery-slider.php
<?php echo dez_get_custom_the_excerpt(30); ?>
to
<?php echo dez_get_custom_the_excerpt(30, ‘continue reading’); ?>