environment_features: Add redirection_after_signup option for
Environment.

(ActionItem2998)
environment_features: Add redirection option for signup on admin
features page.

(ActionItem2998)
admin_features: Add support for selecting where to redirect users after
signup.

(ActionItem2998)

Signed-off-by: Daniel Bucher <daniel.bucher88@gmail.com>
Signed-off-by: Luiz Matos <luizff.matos@gmail.com>
admin_features: Add redirection options after signup when confirmation
email is enabled.

(ActionItem2998)

Signed-off-by: Daniel Bucher <daniel.bucher88@gmail.com>
Signed-off-by: Luiz Matos <luizff.matos@gmail.com>
bug_fix: redirection_after_login feature now works when
allow_change_of_redirection is disabled.

(ActionItem2998)
translation of pairwise
fix grammar errors
Merge branch 'AI2942-pairwise_plugin' into stable
Merge branch 'signup_redirect_improvements' into stable
Merge branch 'stable' of gitlab.com:participa/noosfero into stable