Updated Learn C tutorial on functions, history of c, and variable initialization
New post about how I got my surface pro. #review
Created article about bitcoins
Wrote "how to read programs" article
Updated broken links on basics of C article
Updated functions article
Updated article with new homepage and links to the rest of the tutorial articles.
Added a bunch of tags to the posts
Created post that isn't published about pointers
Merge branch 'learn-c'
Updated home page
Updated description at the top
Merge branch 'non-post-changes'

Conflicts:
	index.md
Merge branch 'posts'
Removed pushed status of the post