feat: Blog posts

Fixes:

• #33 (closed) (Make the Profile Pages a Hub for Blog Posting) Screenshot
• #24 (closed) (Add a proper fix to redirect to profile page of members having special characters in name)

Features:

• Each blogs post when opened in a separate page have Previous & Next option to view other blog posts.
• Blogs posts can be sorted using single/multiple tags as well as search.
• Sticky sidebar which sticks in part of window while blog posts are scrolled down.
• 3 recent blog posts are shown on main page Screenshot.

Demo:

Working of posts being sorted by Search & tags. SortPostsByTags_Search