Merge branch 'dev'
Call a component a component
Move file about components to Components.elm
Cosmetic things
Link to latest documentation from online editor
Make a key sentence stronger
Link to examples of default handlers
correct the links to built-in port handlers
Add link to source code of the website
Make "big examples" section nicer
Try to make the website easier to navigate and make important things easier to find
Make language about "big projects" a bit stronger
cosmetic: move code around a bit
Update to make compatible with the heavy use of ports
Rephrase to make the "learning roadmap" link more prominent
Make the color scheme of code more fun
Add more info about modules
get rid of unused imports
Get rid of unused static pages
remove redundant function