Merge branch 'next' into 'master'
Release 1.0.0
sshd_config: Make sure seq array entries are inserted before first Match group
Fix sysctl live changes still being attempted when 'apply' was set to false
remove unnecessary quotes which are causing pain

Resolves: #53
Refresh gems
Added support for including Puppets pluginsync libdir into the loadpath
Release 1.0.1
2013 and we still haven't solved character encoding

Puppet bug #22788
Release 1.0.2
Rename changelog to enable Markdown formatting on the Forge
Add an :array_append parameter to the shellvar type
Add rm_node to accessors to remove subnode instead of clearing them
Do not confine providers to the existence of target files
Shellvar: Add exported and unset as values for ensure
Shellvar: Fix converting unset entries into exported entries
Shellvar: manage un-unset and un-export cases
Shellvar: Remove unset entries on destroy
Shellvar: Use aug.clear instead of aug.touch for ruby-augeas 0.3.0 compatibility
Shellvar: add doc for exported/unset