Yongdae Hwang

i upgraed oauth2 to version 0.2.0 and authorize of facebook, twiiter did fail.

this errors in building CoreResource "_$F", referenced from: -[CoreTableController controllerDidChangeContent:] in CoreTableController.o ld: symbol(s) not found for architecture armv7 collect2: ld returned 1 exit status "_$F", referenced from: -[CoreTableController controllerDidChangeContent:]...

https://github.com/randym/activeadmin-axlsx/blob/4c2ae1f68a0853393f3fbe2baae594d9cb22d488/activeadmin-axlsx.gemspec#L20 to ```s.add_runtime_dependency 'activeadmin', ">= 0.6.0"```

for multi database connection

1

At the same time, I want to use multi-database connections. But the query builder of Search::Query doesn't support this. so I decided to use the connection of @scoped_resource and rewrite...