fboauth 6.x-1.6

This release of FBOAuth fixes several bugs and makes a few minor additions to our API. Upgrading is recommended for all FBOAuth users.

Bug fixes

• #1624374: User logged into different account if linking an existing account with a different Facebook e-mail address.
• #1873750: Login/Connect/Deauthorize links all need $redirect variables set.
• #1764258 by kleinmp: Facebook IDs in fboauth_fbid_load() may exceed 32-bit integer limit.
• #1772986 by roeldl and pfrenssen: Error: "Cannot access empty property" when importing select list values.
• #1788730 by pfrenssen: Authentication error missing in watchdog.
• #1621120: Error when saving configuration: "array_filter() first argument should be an array" when no profile fields available.
• #1869254: Hometown field not mapping to Profile Text-Field.

API Updates

• #1827974 by wedge: Call hook_fboauth_deauthorize from deauth action.
• #1422000 by v-a-1: Add support for DELETE queries in fboauth_graph_query().
• #1785268: Add nofollow to Facebook OAuth buttons/links.