4 new projects added // project reordering // removing of numbers from folder & filenames
Fix case issues
Balloons project -- md contained incorrect filenames which caused 2 broken image links
Various text improvements
Fix typos in ChatBot project
Merge pull request #178 from andylolz/typos

Fix typos in ChatBot project
Various project fixes/typos
Moved 'additional projects' manifest down, to make way for HTML Term 2
Added warning to manifest
Fixing 'warning' text