CI failing, Module sync out of date.

[mterzo]

I updated to your latest development and tried to just build with travis:
https://travis-ci.org/mterzo/puppet-snmp/builds/158126929

Your module sync doesn't put any restrictions on the Json gem, which it's trying to pull down a version that does not work with ruby <= 2.0

Once you get past that you are getting puppet-lint 2.0.2 which the parameter for long lines changed from --no-80chars-check to --no-140chars-check

[jnquintin]

Corrected in the pr#79

[razorsedge]

This had been fixed in a37c2ae and related commits to the develop branch..