[Fix bug 959087] Add configuration to enable stackato deployment.

* Add stackato.yml
* Add example local.py settings for stackato
* Enable rabbitmq/memcached services
* Add stackato requirements file
* Setup uwsgi process to serve static files
* Setup HTTPS proxy
[bug 959087] Update stackato conf.
Merge pull request #683 from glogiotatidis/mystackato

Stackato
[fix bug 986130] Display a check mark in a verified recruitment effort.
Merge pull request #686 from akatsoulas/986130

[fix bug 986130] Display a check mark in a verified recruitment effort.
[bug 986130] Display a check mark on a verified report.
Merge pull request #687 from akatsoulas/986130

[bug 986130] Display a check mark on a verified report.
[fix bug 989114] Start voting period 72 hours after the request.
[fix bug 991587] Display a check mark next to a verified report in profiles.
Merge pull request #693 from akatsoulas/991587

[fix bug 991587] Display a check mark next to a verified report in profi...
[fix bug 991850] Update frontpage photos.
[Fix bug 970400] Create initial stats dashboard.
Merge pull request #692 from akatsoulas/989114

[fix bug 989114] Start voting period 72 hours after the request.
[bug 990527] Rename field verified_recruitment to verify_activity in reports.
[fix bug 990527] Fix wrong message when a user invalidates a report.

* Minor PEP8 fixes.
Merge pull request #688 from akatsoulas/990527

[fix bug 990527] Fix wrong message when a user invalidates a report.
[fix bug 993550] Delete old report tables.
Merge pull request #697 from glogiotatidis/993550

[fix bug 993550] Delete old report tables.
Merge pull request #695 from johngian/970400-initial-stats

[Fix bug 970400] Create initial stats dashboard.