[fix bug 900032] Upgrade base templates to Foundation 4
[fix bug 879808] Do not start a voting without one radio or range poll.
Merge pull request #440 from akatsoulas/879808

[fix bug 879808] Do not start a voting without one radio or range poll.
[bug 900032] - Minor update to homepage css styles for reps planet
Merge pull request #453 from alexgibson/bug-900032-minor-css-update-to-homepage

[bug 900032] Minor update to homepage css styles for reps planet
[fix bug 891628] Build a virtualenv installation option.
Merge pull request #451 from akatsoulas/891628

[fix bug 891628] Build a virtualenv installation option.