Save some space
Move keys into their own file
Split the sections in separate files
Merge branch 'master' of https://github.com/np/names-for-free
Merge branch 'split'
Some NbE/TmD fixes
Merge branch 'fixes' into split

Conflicts:
	paper/Paper/NbE.hs
	paper/main.hs
Merge branch 'split'
Fix a messed up paragraph-rewrap
Add a diff mode
Add a visual diff between PDFs (submission vs 2013-07-18)
The reviews from Haskell Symposium 2013
Apply/todo comments from reviewer 3
Comments from reviewer 2
Quote the text from the reviewers to allow annotations
Apply/answer some comments by reviewer 1