Update _config.yml
Add g0v
Added OKFN Egypt to _config.yml
Update _config.yml

Added National Priorities Project (http://nationalpriorities.org).  We're an organization whose primary goal is to make the US Federal Budget transparent and accessible.
Added Open Data Hong Kong
add g0v #122
Merge pull request #123 from OKFEgypt/gh-pages

Added OKFN Egypt to _config.yml
add npp #125
add #126
add codefortomorrow #130
Update readme.md.

* fix typos
* use a code block for the local commands
Update .gitignore and _config.yml.

* ignore "package.json" in "_config.yml" too
* remove unneeded ignores from "_config.yml"
Update package.json.

Remove unneeded properties.