hive:You can now specify the Hive Version

You can now define the Hive Version required. e.g.

```
node['hadoop']['hive']['version'] => "0.10.0+214-1.cdh4.5.0.p0.25.el6"
```

Note that such version should be available in the Cloudera RPM Repo.

[ticket: X]: ?
Zookeeper:You can now specify the Zookeeper Version

You can now define the Zookeeper Version required. e.g.

```
node['hadoop']['zookeeper']['version'] => "3.4.5+24-1.cdh4.5.0.p0.23.el6"
```

Note that such version should be available in the Cloudera RPM Repo.

[ticket: X]: ?
Jobtracker:Fixing HTTP Address reference in attributes
Fixing the tmp directory reference