Use Upstart to restart rsyslog
OpenTSDB installation needs build tools
Use OpenJDK 7 on Ubuntu
Avoid races between HBase stop and start
Bind HBase to localhost
PyChef (provisioner dependency) needs libssl-dev
Adapt configuration to support Apache 2.4
Use Python Wheels to install epu
Fix extra dependencies installation

It appears that with wheels, extra dependencies are not installed if the
main package is already installed.
Use Python Wheels to install Phantom
Use libevent1 on Ubuntu, otherwise libevent2 is used
Use Python Wheels to install PhantomWebApp
Upgrade setuptools before installing PhantomWebApp