add /datapacks route
add testing /demo route
add light blue links styles
add font awesome link into header - may be included into project later on
add links icons for /about page
add icons and links to current projects
add microscratch to /projects
add urls for each project in /projects
Merge branch 'master' of github.com:ApolloCrawler/apollocrawler.com
Merge pull request #9 from pavelbinar/master

various homepage improvements