Issue #1806734 by ser_house: Notice: Trying to get property of non-object in plus1_build_node_jquery_widget() (line 282 of plus1.module)
Issue #1886100 by grisendo: Wrong permission name
Issue #1296582 by hadsie: All votes deleted when is NULL
code cleaning
Issue #1820294 by justindodge: Allow other modules to alter vote source - facilitate integration with Facebook or other services
Issue #1217670 by TimBrandin: Guest unable to vote
Issue #1558310
add taxonomy dependency
add config link
together with voting api group