Refactored code.

1. Modified random words.
2. Modified the visualization.
3. Made the project compatible with IDEA and Eclipse.
Added Bootstrap to the frontend code.
Removed redundant files.

Aligned and refactored Java Code.
Frontend code has been spruced up. Removed redundant asset files.
Added README and gif of demo visualization.

Added LICENSE and README files for clarity.
For a sneak preview of the visualization, added images.
There is a gif of visualization as well.
Updated README

Moved Demo images to a new heading.
Re-ordered the headings.

Moved Demo section below Features section.
Added high-res demo of the visualization.

Updated README too.
Update README.

Added instructions for launching the visualization in a browser as well.
Merge pull request #1 from P7h/master

Refactored and updated repo.