Broken links fix

Broken links fix
Typo on broken links

Typo on broken links
Update broken links

Update broken links
Broken links fix on all chapters

Broken links fix on all chapters
fixing mistakes on links

fixing mistakes on links
Update 05.rst
Update 07.rst

Update 07.rst
Updating the 07 rst again for the 5th time

Updating the 07 rst again
Merge pull request #34 from jay754/master

Fixed lots of broken links