human_conditions: use two words connector for proper I18n
human_conditions: use two words connector for proper I18n

asoltys/active_scaffold,vhochstein/active_scaffold,asoltys/active_scaffold,ajacksified/active_scaffold,BookingBug/active_scaffold,BookingBug/active_scaffold,vhochstein/active_scaffold,silverpond/active_scaffold,BookingBug/active_scaffold,vhochstein/active_scaffold,silverpond/active_scaffold,ajacksified/active_scaffold,silverpond/active_scaffold