New Bazaar module

Make ec2 module idempotent with Amazon EC2 via client-token attribute.

lvg module for managing LVM volume groups

Add check mode to git module

check hostname presence

.my.cnf: default to login when no user specified

Document mysql_(user,db) login_unix_socket option

Added osrelease and osversion as well as changed the way sysctl is calle...

Teach the macports module to activate/deactivate packages

lvol patch for Debian Squeeze

Add nonunique option to user module, translating to the -o/--non-unique ...

added docs about in template overrides

Added variable expansion to task sudo_user parameter

pip module - run from the system's temp directory to avoid permissions problem

Add Homebrew module

nagios module: add common locactions of icinga.cfg

"nagios" module: fix NameError/'host' not defined

Basic groundwork for s3 module.

added vagrant module with cleanup

RPM packaging: check properly if using RHEL5 or older

Icinga should be compatible to Nagios (in our case the nagios module works well
with our Icinga installation)

Add missing 'host' variable, which is read a few lines later on in some cases.

Use environment python in nova.py

Document how to implement check mode

Fixes #2410

Updated getting ansible on gentoo

Fix --include-dependencies parameter on RubyGems >= 2.0.0