Adding tasks section
add pt-br translation
add reference to HOT in ES translation
Add Google Analytics
improve EN translation
Merge pull request #1 from willemarcel/master

Add PT translation and improve ES and EN translations. Thanks Wille.
Small corrections to pt-br
Merge pull request #2 from vgeorge/patch-1

Small corrections to pt-br, Gracias Vitor!
Adding tasks section
Adding tasks section
Merge branch 'master' into tasks
Add tasks section
Add tasks section with percentage (by hand)