Add a rainbow to crazy.html
Rename crazy.html to rainbow.html
Add CSS stylesheet
Link HTML pages to stylesheet
Merge branch 'master' into crazy
Add CSS stylesheet to rainbow.html
Link index.html to rainbow.html
Add 1st news item
Add news item for rainbow
Merge branch 'crazy'

Conflicts:
	index.html
Add 2nd news item to index page
Add article for 2nd news item
Add empty page in about section

Add contents to about page
Add HTML page for personal bio

Add empty HTML page for Mary's bio
Add link to about section in home page
Add red page
Add yellow page
Add green page
Minor update