Import of dpkg_reconfigure module

dpkg_reconfigure module for reconfiguring Debian packages.
safe dump yaml to avoid unicode warnings from the yaml lib
remove dangling vim swap file
Merge branch 'ansible-vars' into devel
initial boilerplate template or new module jvspherecontrol
jvspherecontrol: first more or less command generating working version; still need paring output; example playbook
remove custom checkvm command
add checks on connection parameters when needed
handle jvspherecontrol.jar output
fix some bugs and add some info to the exit/fail module methods
Merge branch 'jvspherecontrol' into devel
fix typo bug
Merge branch 'ansible-vars' into devel
Merge branch 'check_process' into devel
Merge branch 'zecrazytux/dpkg_reconfigure' into devel
Merge branch 'devel' into stable
list groups tree
Merge branch 'ansible-vars' into devel
Fix for when using $TEMPLATE

Fix wrong handling of empty lines when using the $TEMPLATE macro.
Merge pull request #3 from zecrazytux/dpkg_reconfigure

Fix for when using $TEMPLATE