Merge pull request #1 from ChrisBoesch/master

update-24/05
Merge pull request #7 from ChrisBoesch/master

update
Merge pull request #8 from ChrisBoesch/master

update
Merge pull request #2 from ChrisBoesch/master

update - 27/05
selectquests.html- adjusted for small screen size
practice.html - adjusted to small screen size
Merge pull request #14 from Arathi298/master

update selectquests.html & practice.html for small screen size
Merge pull request #15 from Arathi298/master

update selectquests.html & practice.html for small screen size latest
Merge pull request #9 from ChrisBoesch/master

update
amend bug on beginner_javascript_path image display
preset values for quest
Merge pull request #16 from ruijunhuang2010/master

update
minor change
Merge pull request #17 from ruijunhuang2010/master

update
Merge pull request #3 from ChrisBoesch/master

update 27/05 20:29
change profile image to Gravatar
Merge pull request #10 from ChrisBoesch/master

update
practice.html amended id for smallscreen
Amended selectquests.html id for small screen
Merge pull request #18 from Arathi298/master

Amended selectquests & practice ids