Rework Spark dockerfile; now at v0.8.0 (CDH4)

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Add .gitignore file

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Rework HDFS file (now using CDH4)

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Install python-rethinkdb bindings by default.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
spark: Update documentation.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Clean up Riemann dockerfiles.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Redis: update docs

Signed-off-by: Austin Seipp <aseipp@pobox.com>
RethinkDB: Update docs & tweak a bit.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Update version numbers.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Redis: clean up a bit.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
hubot: Add documentation.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Clean up Postgres setup quite a bit.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Wibble.

Signed-off-by: Austin Seipp <aseipp@pobox.com>
Revamp Spark deployment

Signed-off-by: Austin Seipp <aseipp@pobox.com>