TAJO-1053: ADD PARTITIONS for HCatalogStore.

I tried to resolve this issue. But unfortunately, current tajo doesn't provide ALTER PARTITION command. In addition, hive doesn't support a api for repair all partitions at a time. So, there is a one way which scan all directories of a tajo and run ALTER PARITION api for each all partitions. But it is very inefficient way and it will be a cause of HiveMetaStore low performance. Thus, we need to guide our users to run msck command on hive. 
```a api``` should be an api.