proper logging
Merge branch 'master' of https://github.com/finapps/ruby-client

Conflicts:
	lib/finapps/middleware/api_token.rb
	lib/finapps/middleware/raise_http_exceptions.rb
	lib/finapps/rest/client.rb
	lib/finapps/rest/connection.rb
	lib/finapps/rest/resources.rb
	lib/finapps/rest/users.rb
	lib/finapps/utils/logging.rb
	lib/finapps/version.rb