Merge pull request #6 from silverweed/master

Added markdown parser
Integrate markdown into rendering
Fix dangling P from previous parser
Don't list Vim garbage
Try to fix old posts
Merge branch 'master' of github.com:Hamcha/maud

Conflicts:
	src/utils.go
Missed a couple things
Fix purpletext (yet again)
Might have forgot to say new posts are also new
Fixed errors header showing incorrectly due to logo change
Fixed purpletext not being parsed (because escaped by the sanitizer)
Add youtube embedding
Added post ids