Refactoring
Support error for FTAParseSync#getObjectsOfClass
Change syncEntity and syncAll to return result
Wait until save finished
Merge branch 'master' of github.com:reikubonaga/FTASync into summer/relation_test
Fix no data case
Upload local model with relation to parse
Merge pull request #12 from reikubonaga/summer/relation_test

Relationshipのsync