fixed request string
merge commit
Merge branch 'master' of https://github.com/Metalcon/reconciling
merged dirty hardcoded String
Merge branch 'master' of https://github.com/Metalcon/reconciling
Merge branch 'master' of https://github.com/Metalcon/reconciling
Merge branch 'master' of https://github.com/Metalcon/reconciling
added confidence score and topic type as attributes for FreeBaseMetaData class
added getters and setters to FreebaseMetaData class
edited JavaDoc