Wow, finally a contributions page that isn't just prettified version of the GitHub profile! Great job :)

Few notes:

- there is no legend / description of scores in "Contribution Analysis",

- "Contribution" column could use percentage bar in addition to raw numbers,

- it would be nice to be able to sort by columns (IMHO 80% of contributions to "mildly significant" project are more important than 1% of contributions to "important" project).