stuff reworded

stuff reworded and other minor stuff
Variables examples
Replaced < with &lt; to remove a syntax error
Merge pull request #3 from ChalamiuS/WIP

Replaced < with &lt; to remove a syntax error
Styling changes regarding padding and the toc

The Table of Contents has been moved to float to the left of the page
contents. The padding for both the ToC and the contents has been
changed.
Removed the Tutorial.txt file
Merge branch 'WIP'
Reverted ToC being fixed to the left
Renamed Tutorial.html to index.html