Some cosmetic changes
Some fixes to stylesheet
Shortened intro text - moved it to README.md
Exclamation mark on Engage
Added alt-attributes. Put all Avatars in one paragraph. Fixed caps error
on 'HTML document'
Removed the -local qualifier from jquery tests
Improved description in resources-tests
Altered tests so that percieved-to-be best practice is presented first in table
Merge branch 'test_cleanup'