Update HTML by splitting JavaScript from it

This update was to make the code base more maintainable
Add js file to html

Also renamed the javascript file from Draw.js to draw.js
Merge branch 'feature/split_html_and_js' into develop
Remove all global variables
Fix style throughout draw js file

Cleaned up code base for readability
Merge branch 'feature/javascript_clean_up' into develop
Update readme file

Add todo list to the readme file
Update html code base for readability
Merge branch 'release/1.0.0'