#62 As a user, so I can engage in conversation, I want to comment on comments #369
Description
tasks:
-A user should be able to reply to a comment
-Replies should be directly under the comment, indented from the original comment stream to show they're replies of an
existing comment
-Only the highest liked reply should be shown, with a "show replies" clickable to show more replies
todos:
-comment reply field is same as post comment field (functionality of the reply comment will use existing post comment functionality just tied to a comment instead of a post)
-position of reply comment will be indented relative to parent comment using a slight left margin
-comment replies received from backend (with GET request) will be entered into an array, array will be .sort(ed) by likes descending. The comment reply at index 0 will be displayed beneath it's parent comment, every reply from index 1 onwards will only appear after clicking a "show replies" clickable
