Fix spelling mistake

See http://fr.wikipedia.org/wiki/Jean_Anthelme_Brillat-Savarin#Citation_c.C3.A9l.C3.A8bre
added warning
typo
fixed grammar
Merge pull request #3 from bmispelon/patch-1

Fix spelling mistake
pyramid
typos
added .gitignore
espaces insécables devant ;:?!
fixed the width
working on better design
images
css
factorize some code, and code for literals and tables nodes
typos, missing links, table formatting
added metadata
else
merged magopian changes
cnd
removed duplicated template