feat(accounting): add view transactions component

Add view transactions component, ability to revert transaction and
viewing journal entry details.

Fixes #139

src/app/accounting/view-journal-entry/view-journal-entry.component.ts

@@ -0,0 +1,17 @@
+import { Component, OnInit, Inject } from '@angular/core';
+import { MatDialogRef, MAT_DIALOG_DATA } from '@angular/material';
+
+@Component({
+  selector: 'mifosx-view-journal-entry',
+  templateUrl: './view-journal-entry.component.html',
+  styleUrls: ['./view-journal-entry.component.scss']
+})
+export class ViewJournalEntryComponent implements OnInit {
+
+  constructor(public dialogRef: MatDialogRef<ViewJournalEntryComponent>,
+              @Inject(MAT_DIALOG_DATA) public data: any) { }
+
+  ngOnInit() {
+  }
+
+}