Adding default on vars_prompt
Move default arguments to the end of the function call.
Expand ~ shell shortcuts for the --private-key argument
Correct --private-key argument name in Getting Started
mention tilde fixes for --private-key in changelog
add when_changed when_failed examples to docsite

whitespace fix
added info of required packages to build rpms
Fixed my typo and forgot a package
Merge pull request #1883 from tgerla/devel

--private-key tilde handling
Merge pull request #1881 from fdavis/when_changed_fail

add when_changed when_failed example to docsite
Merge pull request #1875 from cocoy/vars_prompt_default

Adding default on vars_prompt
stylistic change.
Merge pull request #1885 from vincentvdk/devel

added info of required packages to build rpms
Fix paramiko for when no private key is specified
Default module search path is included already

Adding it to runner's module_path makes it override local modules.
module needs to be passed to local_nvra
Merge pull request #1887 from elventear/yum_fix

module needs to be passed to local_nvra
module must be passed to repolist too
Update variable precedence section with current rules
Make service module daemonize for all the broken "daemons" out there