Issue/4 - Correct version setter variable when using asset.php file i…

…n script loader (#5)

* Corrects the method in-which the version is set in the script loader. #4

* Corrects name for enqueue_script. #4

Enqueue_Script.php

@@ -14,8 +14,8 @@
 
 class Enqueue_Script extends Middleware {
 
-	public $description = 'Sets up script params necessary for AJAX and REST requests';
-	public $name        = 'REST Middleware';
+	public $description = 'Enqueues a script on the front end';
+	public $name        = 'Enqueue Script';
 
 	function do_actions() {
 		if ( $this->loader_item instanceof Script ) {

Script.php

@@ -100,9 +100,13 @@ public function __construct() {
 
 		if ( is_string( $this->deps ) ) {
 			if ( file_exists( $this->deps ) ) {
-				$file          = wp_parse_args( require( $this->deps ), [ 'dependencies' => [], 'version' => '' ] );
-				$this->deps    = $file['dependencies'];
-				$this->version = $file['version'];
+				$file       = wp_parse_args( require( $this->deps ), [ 'dependencies' => [], 'version' => '' ] );
+				$this->deps = $file['dependencies'];
+
+				// Only set the version if a version has not been specified otherwise.
+				if ( false === $this->ver ) {
+					$this->ver = $file['version'];
+				}
 			} else {
 				underpin()->logger()->log(
 					'error',