user_relationships 6.x-1.0-rc5

Changes since DRUPAL-6--1-0-RC4:

Bug fixes:

• [#803726] by veracium: fix PHP warning in hook_invite implementation
• [#806272] by trupal218: fix wording on admin settings
• [#813366] by alexk: correct blank form when trying to delete default relationship
• [#415536] by Fabianx, alexk: respect pre-approved email admin setting when sending such email
• [#795886] by lemuelf: update usage of activity.module API
• [#811222] by mikestefff: correctly process arguments in hook_token_values implementation
• [#471546] by guillaumev: make relationship type name available to i18nstrings module
• [#522078] by fuerst: correct check for killswitch for privatemsg autocomplete integration

New features:

• [#866400] by pedrofaria: new Views filter for requester OR requestee being the current user
• [#489954] by elliotttf: respect destination query parameter on approve/reject/cancel form