Added a CentOS 6.6 template to works_in_progress.
Correct the ZSH tarball URLs. The incorrect URLs had zsh-5.0.6 as the directory for the zsh-5.0.7.tar.gz tarball:

http://sourceforge.net/projects/zsh/files/zsh/5.0.7/zsh-5.0.7.tar.gz

The correct URL has zsh-5.0.7 as the folder for the tarball:

http://sourceforge.net/projects/zsh/files/zsh/5.0.7/zsh-5.0.7.tar.gz
Added a template to works_in_progress for Ubuntu 14.10.
Update the ISO URLs and SHA256 checksums for the Ubuntu 14.10 template.
Upgrade the version of Git from 2.1.1 to 2.1.3.
Give the Debian 7.7 JSON template as an argument to the packer command, since the 7.6 template doesn't exist in the 7.7 directory.
Use the raw URL for the Janus bash script since the bit.ly redirect creates a <DOCTYPE> in the output that bash can't run.
Move the CentOS 6.6 template out of works_in_progress.
Move the CentOS 6.5 template to old_templates.
Move the FreeBSD 10 template out of works_in_progress.
Create a FreeBSD 10.1 template in works_in_progress.
Install ag via yum, since it's availabe in EPEL 7.
Update CentOS 6.5 to CentOS 6.6 in the VirtualBox build script and add 6.5 to the old VirtualBox build script.
Updated FreeBSD 10.0 to 10.1.
Install bzip2 so we can unzip the kernel module source code for the VirtualBox guest additions.