Combination of initial files and some new code for login and user registration.

app/models/Transaction.php

@@ -0,0 +1,21 @@
+<?php
+
+
+class Transaction extends Eloquent
+{
+
+    public function account()
+    {
+        return $this->belongsTo('Account');
+    }
+
+    public function transactionJournal()
+    {
+        return $this->belongsTo('TransactionJournal');
+    }
+
+    public function components()
+    {
+        return $this->belongsToMany('Component');
+    }
+}