added autonomic teams as stages for performances (issue #15).
fixed scope Activist.with_related_collaborations_on , where an outer join was needed for proper filtering (issue #3)
quoted fast query strings
removed alert when fast query parameter is empty
integrated index filters and fast search into the same form (issue #3)
modified Responsibility model for proper creation, updating and deletion
added gender approach fields to campaign actions search and csv export (issue #14)
modified allowed responsibilities for each collaboration type (issue #24)
removed columns for_member and for_autonomy from Responsibility model (issue #24)