Replace to_yaml in hiera.yaml template
`to_yaml` produced different output based on both ruby and puppet version. With this change, any hierarchy line containing a `%` is always surrounded by double quotes. This matches the formatting shown in the README. https://github.com/voxpupuli/puppet-hiera#beginning-with-hiera
documentation updates for version 2.1.0
- unlike previous versions, tag has a leading 'v', i.e. v2.1.0 - module installs deep_merge gem automatically - according to documentation one would almost never use 'deep' merge behavior, use more widely used 'deeper' as an example - puppet server is correctly restarted when gems are installed
add end-of-line after merge_behavior
configuration line is not properly terminated
Merge pull request #136 from vchepkov/merge-eol
add end-of-line after merge_behavior
Merge pull request #134 from alexjfisher/replace_to_yaml
Replace `to_yaml` in hiera.yaml template
Merge pull request #135 from vchepkov/doc-fixes
documentation updates for version 2.1.0
Merge pull request #139 from voxpupuli/modulesync
modulesync 0.8.0
Update metadata.json to not give dependency errors in puppet3.8
Merge pull request #142 from cryptk/fix_manifest
Update metadata.json to not give dependency errors in puppet3.8
Merge pull request #144 from vchepkov/pe_version
module is compatible with PE2016.2
Merge pull request #149 from voxpupuli/license
Relicense BSD-2-Clause to Apache-2.0
Merge pull request #148 from voxpupuli/modulesync
Modulesync 0.12.2 & Release 2.1.1