clean up dashboard
merging

Merge branch 'master' of https://github.com/cdcueva/oliwi into dashboard
populate current people stats
place chart shell
update chart with 2 initiatives
add model relations for initiative transaction sum
merging

Merge branch 'master' of https://github.com/cdcueva/oliwi into dashboard
Merge pull request #84 from cdcueva/dashboard

Dashboard
add paypal checkout method access to auth rules
Merge pull request #85 from cdcueva/paypal

add paypal checkout method access to auth rules
fixed merge conflict