Minor fixes and support for HEIC images

app/Models/Abstracted/Catalog.php

@@ -13,21 +13,42 @@ abstract class Catalog extends Model
 {
 	protected static $includeSubSecTime = FALSE;
 
+	/**
+	 * People in Multimedia Object
+	 *
+	 * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
+	 */
 	public function people()
 	{
 		return $this->belongsToMany(Person::class);
 	}
 
+	/**
+	 * Software used to create Multimedia Object
+	 *
+	 * @return \Illuminate\Database\Eloquent\Relations\BelongsTo
+	 */
 	public function software()
 	{
 		return $this->belongsTo(Software::class);
 	}
 
+	/**
+	 * Tags added to Multimedia Object
+	 *
+	 * @return \Illuminate\Database\Eloquent\Relations\BelongsToMany
+	 */
 	public function tags()
 	{
 		return $this->belongsToMany(Tag::class);
 	}
 
+	/**
+	 * Search Database for duplicates of this object
+	 *
+	 * @param $query
+	 * @return mixed
+	 */
 	public function scopeDuplicates($query) {
 		if (! $this->exists)
 			return $query;
@@ -102,12 +123,13 @@ abstract class Catalog extends Model
 		});
 	}
 
-    abstract public function setDateCreated();
-    abstract public function setLocation();
-    abstract public function setSignature();
-    abstract public function setSubSecTime();
-    abstract public function setThumbnail();
-    abstract public function getHtmlImageURL();
+	// Children objects must inherit this methods
+	abstract public function setDateCreated();
+	abstract public function setLocation();
+	abstract public function setSignature();
+	abstract public function setSubSecTime();
+	abstract public function setThumbnail();
+	abstract public function getHtmlImageURL();
 
 	/**
 	 * Date the multimedia was created