be smarter at refresh

do it once imediatly, then every minute

Signed-off-by: Niv Sardi <xaiki@evilgiggle.com>
/sarmiento/from: give both MORENO and ONCE in json

Signed-off-by: Niv Sardi <xaiki@evilgiggle.com>
prepare for heroku

Signed-off-by: Niv Sardi <xaiki@evilgiggle.com>
fix package.json

Signed-off-by: Niv Sardi <xaiki@evilgiggle.com>
fix npm for heroku

Signed-off-by: Niv Sardi <xaiki@evilgiggle.com>
make listen on env.PORT

Signed-off-by: Niv Sardi <xaiki@evilgiggle.com>
fixup

Signed-off-by: Niv Sardi <xaiki@evilgiggle.com>
Merge pull request #4 from xaiki/master

todo listo para heroku