Consul 0.6 support

[tzz]

I noticed these were missing to support Consul 0.6:

• update download URLs and default version
• support tcp checks

Do you need patches for those?

[hopperd]

The download url should be fixed already along with upgrading via url automatically via #201 and #202

Haven't see anything for tcp checks, so patches welcome for that.

[hopperd]

Also the default version wasn't adjust to 0.6.0 currently either.

[tzz]

For the TCP checks, I applied this simple patch (also fixing a message typo). Feel free to use it; it works for me and it's a tiny change.

commit 874c1967993dc6da17881c92a0070e284439a660
Author: Ted Zlatanov <tzz@lifelogs.com>
Date:   Thu Dec 10 12:20:24 2015 -0500

    consul: allow tcp checks

diff --git a/modules/consul/lib/puppet/parser/functions/consul_validate_checks.rb b/modules/consul/lib/puppet/parser/functions/consul_validate_checks.rb
index 7fdd0eb..5772f38 100644
--- a/modules/consul/lib/puppet/parser/functions/consul_validate_checks.rb
+++ b/modules/consul/lib/puppet/parser/functions/consul_validate_checks.rb
@@ -15,7 +15,11 @@ def validate_checks(obj)
           end
         elsif obj.key?("http")
           if (! obj.key?("interval"))
-            raise Puppet::ParseError('http must be defined for interval checks')
+            raise Puppet::ParseError('interval must be defined for http checks')
+          end
+        elsif obj.key?("tcp")
+          if (! obj.key?("interval"))
+            raise Puppet::ParseError('interval must be defined for tcp checks')
           end
         elsif obj.key?("script")
           if (! obj.key?("interval"))

[tzz]

For the URLs, the #201 and #202 fixes look great.

Changing the default version is up to you, of course.