Remove uused snmp configuration (solves issue 183)

We are not using snmp to monitor our private cloud installations, so
we do not need to install and configure snmp.

* Removed snmp attributes

* removed snmp templates

* removed snmp resources from base.rb

* removed snmp.rb

* UPGRADING.md already updated to document this change.
Merge branch 'issue183' of github.com:willkelly/swift-private-cloud into issue183
Merge pull request #194 from willkelly/issue183

Remove unused snmp configuration (solves issue 183)
Fix mysql service issues after upstream changes

Pull mysql from upstream git instead of of the community cookbooks.

Fixes rcbops-cookbooks/swift-private-cloud#197
Pin MySql to the last version that passed gating
Merge pull request #198 from claco/issue-197

Merged automatically by jenkins after successful build test
Remove duplicate resources

Remove the duplicate resources in proxy that are now in the ring recipe
causing clone warnings.
Merge pull request #199 from claco/master

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Edit/create memcached.conf template resource

The upstream memcached cookbook is not quite ideal for wrappering as it
declares resources dynamically rather than using only_if style platform
checks. As such, we clone of the conf on ubuntu would cause memcached
restarts on every run.

Fixes rcbops-cookbooks/swift-private-cloud#195
Merge pull request #200 from claco/issue-195

Merged automatically by jenkins after successful build test
Fix clone warnings/dup conf drops/restarts
Merge pull request #202 from claco/master

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Syslog-ng is not reloading on initial deployment.

Hoping this fixes it.
Merge pull request #203 from willkelly/issue196

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