Change shebang on mongodb init script to bash

The initscript uses [[, which is only available on bash, not sh.

This should fix travis-ci/travis-ci#788.
Bump elasticsearch to 0.20.2.
Merge pull request #119 from jarib/elasticsearch-0.20.2

Bump elasticsearch to 0.20.2.
Merge pull request #117 from henrikhodne/change-mongodb-init-shebang

Change shebang on mongodb init script to bash
update cassandra to 1.2.0
Unlimited Strength Jurisdiction Policy Files for OracleJDK7.
Update sbt-extras to support Scala 2.10.0 by default
Merge pull request #125 from gildegoma/sbt-scala-2.10.0

Update sbt-extras to support Scala 2.10.0 by default
add R15B03 to the set of Erlangs we install
Cookbook for Sqlite PPA
Merge pull request #127 from Mezzle/sqlite3

Cookbook for Sqlite PPA
Update Recipe for ZeroMQ (version 3)
Merge pull request #128 from Mezzle/zeromq3

Update Recipe for ZeroMQ (version 3)
Fixing syntax error
Adding Sphinx 2.0.4 (the default on Ubuntu 12.04)
Remove sphinx 2.0.1-beta
Merge pull request #132 from levent/sphinx/2_0_4

Add Sphinx 2.0.4 and make it the default
Add support for PHP 5.5.0alpha3.
Fixed problem in Cassandra init script

Updated the Cassandra init script so that the `cassandra` service starts properly and shuts down cleanly.

The current script repeats most of what's in `/usr/local/cassandra/bin/cassandra`, but not enough, there's a lot of the environment Cassandra needs to start that is missing. This patch changes it so that it simply runs `cassandra -p $PIDFILE` and daemonizes it with `start-stop-daemon` (by way of `start_daemon`). The stop and status tasks had to change too.
Merge pull request #134 from iconara/patch-1

Fixed problem in Cassandra init script