REL-367 Added support for csd_snapshot and csd_release deployments

This is an effort to build and deploy Hive to nexus using the same approach described in README-SPARK:
```
To publish locally run:
ant maven-build
ant maven-publish -Dmvn.publish.repo=local

To publish to sonatype run:
ant maven-build # NOTE: MUST BE RUN WITH JAVA 6
ant maven-publish -Dmvn.publish.repo=staging
```
The intent of this PR is to make our build and deploy procedure:
```
ant maven-build
ant maven-publish -Dmvn.publish.repo=csd_release
```
...or `-Dmvn.publish.repo=csd_snapshot`