switch to gulp

update gitignore for new directory structure

only fail to start if pi finder package doesn't exist

adds pi finder npm package

Merge branch 'master' of github.com:adafruit/pi_bootstrap

check free space before uploads and compare against local file

finder: add upload button to main window

finder: don't rely on occi for adafruitwebide install

the occi config option was failing during bootstrap
because occi couldn't trigger the installation of a
package from it's own postinst

finder: fixes selector bug

adds port label