Merge pull request #41 from dirkcuys/gh-pages

Restructure modules
Update _config.yml
Readd CNAME file
Update copy
Remove tools section from community module for now
Test with github metadata
Update 2000-01-01-your-own-course.markdown
Update 2000-01-01-your-own-course.markdown
Update 2000-01-01-your-own-course.markdown
Update 2000-01-01-your-own-course.markdown
changing UX settings for gh username
adding removed CNAME
Merge branch 'gh-pages' of https://github.com/p2pu/course-in-a-box into gh-pages
adding the clear username to all the links to GH
Merge pull request #42 from ercchy/gh-pages

gh links helper UX improved
Missing space
Fix typo
Tweak projects and discussion
Tweak some compy
Rename first section of start module