`chef-gem` software definition

This software definition is mainly for installing an embedded chef gem
inside server projects like `chef-server`. This definition will also
install all chef bin files into `INSTALL_DIR/embedded/bin` vs
`INSTALL_DIR/bin` in order to better hide embedded library from the
external system.
omnibus-ctl 0.0.6

New version picks up chef-solo from PATH, which is properly configured
any time a *-ctl subcommand is invoked.
Merge branch 'embedded-chef-via-gem'
bump chef-gem version to 11.4.0
OC-5482: add cacert bundle to omnibus chef
Merge pull request #13 from opscode/lcg/OC-5482

OC-5482: add cacert bundle to omnibus chef
removing hardcodded /opt/chef that breaks pushy
PostgreSQL 9.2.4 

This version fixes the following vulnerabilities:

* [CVE-2013-1899] - makes it possible for a connection request 
  containing a database name that begins with "-" to be crafted that can 
  damage or destroy files within a server's data directory. Anyone with 
  access to the port the PostgreSQL server listens on can initiate this 
  request.
* [CVE-2013-1900] - wherein random numbers generated by contrib/pgcrypto 
  functions may be easy for another database user to guess
* [CVE-2013-1901] - which mistakenly allows an unprivileged user to run 
  commands that could interfere with in-progress backups.

These issues are also addressed but only affect the graphical installers 
for Linux and Mac OS X:

* [CVE-2013-1902] - the use of predictable filenames in /tmp
* [CVE-2013-1903] - insecure passing of superuser passwords to a script

More details in the release announcement:
http://www.postgresql.org/about/news/1456/
Merge branch 'CHEF-4060'
Update software definitions to latest version of DSL
DAT TRAILING WHITESPACE!
Merge branch 'omnibus-1.0'
Testing FreeBSD support.
Changes for FreeBSD support.
Test platform for execinfo patch.
This is not needed.