enable sync for pre-generated serverspecs

[agadelshin]

Here the idea:

1. I'm collecting resources with type 'Class'
2. Getting module name $module from class name
3. Getting tail of class name - $subclass
4. Copying serverspecs from $module/files/serverspec/$subclass directory to /var/lib/puppet/policy/server/.

I have 2 problems: resources with type Class contain stages and "Settings" builtin class. Maybe I can filter this with puppet API. Haven't find methods for this and wrote ugly workaround.
I want to have default serverspecs for module in $module/files/serverspec/, but If parent class doesn't have implementation (or wasn't include to node), I haven't. Maybe I'll write check for directory $module/files/serverspec/policy. It should work

BTW, can you review my commit and say good it or bad?

[coveralls]

Coverage remained the same when pulling 9bc44d8 on pondohva:spec_sync into fd83d15 on raphink:master.

[raphink]

So this is to avoid using policy::serverspec?

[agadelshin]

Actually you were right, this won't work. You shouldn't merge this. Sorry, I forgot about this too. It'll work, I think, only in masterless mode.

BTW, I moved all my tests to beaker and abandon idea to have tests in production environment.

[raphink]

OK. I don't use this module either in production, but I'm keeping this PoC alive because I think it might lead somewhere.

[raphink]

(or inspire someone)