Merge pull request #4 from wesleylancel/scratch-curriculum
Merge pull request #6 from Marrije/scratch-curriculum
Merge pull request #20 from thomasmattheussen/scratch-curriculum
Norwegian translation term 1

Bokmål
Fix typo in CONTRIBUTING
Merge pull request #22 from Helgenen/master

Norwegian translation term 1
Switch to all lang-country codes
Update code in contributing guide
Add build script
Fix URL in example pull request
Add build instructions to README
Update README
Merge remote-tracking branch 'upstream/master'