(#10322) Insert order hash included chains from different tables

This fix corrects the insert_order handling to make sure that not only are
rules from the same chain evaulated, but we also check that the table
matches as well.
Merge pull request #89 from kbarber/ticket/master/10322-error_with_same_chain_diff_table

(#10322) Insert order hash included chains from different tables
rspec 2.11 compatibility
Merge pull request #91 from saysjonathan/rspec_new_api

rspec 2.11 compatibility
(#16004) array_matching is contraindicated.

With ":array_matching =>:all", uid/gid rules are reloaded with every
Puppet run.  This is ugly and annoying, and arguably wrong.
Merge pull request #100 from mediatemple/16004-fix_uidgid

(#16004) uid/gid array_matching is contraindicated.
(#14463) Convert port Fixnum into strings

Avert errors like this:
Parameter dport failed: Munging failed for value 1194 in class dport: can’t convert Fixnum into String

Also, pass along the protocol so Socket can make well informed decisions.
(#14463) Fix to pass unit tests

* Add default protocol to fix the test for converting a string 'ssh' to a port
number was failing like so:
  1) Puppet::Type::Firewall dport should convert a port name for dport to its number
     Failure/Error: @resource[port] = 'ssh'
     Puppet::Error:
       Parameter dport failed: Munging failed for value "ssh" in class dport: no such service ssh/proto
     # ./lib/puppet/type/../../puppet/util/firewall.rb:84:in `getservbyname'
     # ./lib/puppet/type/../../puppet/util/firewall.rb:84:in `string_to_port'
     # ./lib/puppet/type/firewall.rb:164:in `unsafe_munge'
     # ./spec/unit/puppet/type/firewall_spec.rb:161

* Always convert the response .to_s
Merge branch '14463-port_fixnums_to_strings'

Fixes #101 pull request.
Update test framework to the modern age

* Install puppetalbs_spec_helper and removed the stuff we were using previously
* Get tests running on 3.0.x
* Update gemspecs to more recent revisions of test tooling

Signed-off-by: Ken Barber <ken@bob.sh>
Merge pull request #102 from kbarber/test_updates

Update test framework to the modern age