Update link to tech category
Merge branch 'gh-pages' of github.com:p2pu/jekyll-course-experiment into gh-pages
Update link to p2pu_menu_slider
Remove old CSS files
Remove unused javascript
Define layout for content pages in _config file
Update tools for community
Add link to Why Open course
Updates to copy for community projects
Remove unused layouts and meta data config for references module
Add readme to modules folder
Update learning projects
Update markdown cheatsheet
Update references
Open link to discourse in new tab/window
Add image to references
Move course to howto.p2pu.org
Add Google Analytics tracking code
Update Google Analytics tracking code
Revert baseurl while waiting for DNS update