refactored gdoc getter
removed unused DataConverter
removed unused require's
use catch instead of fail, x-compatible with bluebird
make Page.findFatModel promise-based
convert Factory to bluebird
make helpers.createIndicatorData use promises
various whitespaces and stuff
use native mongoose promises in Indicator unit test
Merge pull request #330 from unepwcmc/bluebird-migration

First steps for bluebird migration