Create form viewForm component to show the form responses.

[angelinasu57]

Made the ViewForum TS to give the list of Observable posts and this would go through each of the posts and pull out the subsequent data to be organized in a table.

Table (used to organize the submitted resources) shows the content submitted, who it was submitted by, a unique ID to refer to the post, and the time it was submitted. Used getPosts from the postService file to do so.

The form (as completed earlier) will show up on the "Forum" page. Upon refresh of the page, the table of resources shown so far would show up. This is done through dual onSuccess methods in the makeForum page and the makePost method on the postService.