Tyop.
Updating formtastic-bootstrap.

This fixes the issue with error messages appearing outside the control div, as
explained in issue #42. The problem was fixed with pull request #43. My quick
fix is now no longer necessary.
Removing figaro.

The gem did not do much, which the replacement code shows. It created an
unnecessary dependency.
Validating the parametrized event name.

Is the parametrization of the event name is used in the URL, each event needs
to have their unique parametrization. This ensures that no event will end up
with the same.
Upgrading Rails from 3.2.11 to 3.2.13.