metadata.json has old dependencies

[jflorian]

When my r10k push happens, I get some warnings:

<snip>
remote: Notice: Generating Puppet resource types.
remote: Notice: No files were generated because all inputs were up-to-date.
remote: Warning: Module 'puppetlabs-concat' (v6.3.0) fails to meet some dependencies:
remote:   'zleslie-bacula' (v5.8.0) requires 'puppetlabs-concat' (>= 1.0.0 < 5.0.0)
remote: Warning: Module 'puppetlabs-postgresql' (v7.5.0) fails to meet some dependencies:
remote:   'zleslie-bacula' (v5.8.0) requires 'puppetlabs-postgresql' (>= 4.1.0 < 6.0.0)
remote: Warning: Module 'puppetlabs-stdlib' (v6.5.0) fails to meet some dependencies:
remote:   'zleslie-bacula' (v5.8.0) requires 'puppetlabs-stdlib' (>= 4.25.1 < 6.0.0)
<snip>

I am running without any apparent issues using puppetlabs-concat v6.3.0, puppetlabs-postgresql v7.5.0, and puppetlabs-stdlib v6.5.0. I know that r10k doesn't treat these as hard deps and hence just the warning. Can we update the metadata.json here to quiet these warnings for the latest versions of these deps?

[smortex]

Good catch, I opened #167 to address this!