(SERVER-339) Depend on puppet-agent AIO dev version
(SERVER-339) Depend on puppet-agent AIO dev version

Without this patch the puppet-server acceptance tests are failing due to
an out of date dependency on the AIO puppet-agent 0.2.1.  This patch
addresses the problem by updating the dependency from version 0.2.1 to
version 49f7b1b967e44020587ab087f87e2f5e3ff2b1f6, which is packaged and
published at
http://builds.puppetlabs.lan/puppet-agent/49f7b1b967e44020587ab087f87e2f5e3ff2b1f6/

This new version of puppet-agent has updated configuration paths as
described in [PUP-3632](https://tickets.puppetlabs.com/browse/PUP-3632)

briancain/puppet-server,fpringvaldsen/puppet-server,camlow325/puppetserver,puppetlabs/puppetserver,waynr/puppetserver,shrug/puppet-server,waynr/puppetserver,dankreek/puppet-server,kylog/puppet-server,er0ck/puppetserver,rlinehan/puppet-server,erikPrime/puppet-server,rlinehan/puppetserver,shrug/puppet-server,shrug/puppet-server,ahpook/puppet-server,puppetlabs/puppetserver,stahnma/puppet-server,camlow325/puppetserver,rlinehan/puppetserver,erikPrime/puppetserver,puppetlabs/puppetserver,fpringvaldsen/puppet-server,cprice404/puppetserver,briancain/puppet-server,er0ck/puppetserver,rlinehan/puppetserver,kylog/puppet-server,waynr/puppet-server,jeffmccune/puppet-server,er0ck/puppetserver,cgvarela/puppet-server,puppetlabs/puppet-server,erikPrime/puppet-server,waynr/puppet-server,cgvarela/puppet-server,camlow325/puppet-server,cprice404/puppetserver,cprice404/puppetserver,rlinehan/puppetserver,dankreek/puppet-server,waynr/puppet-server,camlow325/puppetserver,stahnma/puppet-server,briancain/puppet-server,cgvarela/puppet-server,fpringvaldsen/puppet-server,erikPrime/puppet-server,rlinehan/puppet-server,kylog/puppet-server,er0ck/puppetserver,camlow325/puppet-server,puppetlabs/puppet-server,dankreek/puppet-server,ahpook/puppet-server,stahnma/puppet-server,camlow325/puppet-server,puppetlabs/puppetserver,camlow325/puppetserver,erikPrime/puppetserver,waynr/puppetserver,rlinehan/puppet-server,puppetlabs/puppet-server,cprice404/puppet-server,cprice404/puppet-server,shrug/puppet-server,ahpook/puppet-server,jeffmccune/puppet-server,cprice404/puppet-server,erikPrime/puppetserver,jeffmccune/puppet-server