Drop dead bintray support

.fixtures.yml

@@ -1,10 +1,8 @@
 ---
 # Fixtures file for puppet_spec_helper in the task: rake spec
 fixtures:
-  symlinks:
-    erlang: "#{source_dir}"
-  forge_modules:
-    apt: "puppetlabs/apt"
-    epel: "puppet/epel"
-    stdlib: "puppetlabs/stdlib"
-    yumrepo_core: "puppetlabs/yumrepo_core"
+  repositories:
+    apt: https://github.com/puppetlabs/puppetlabs-apt
+    epel: https://github.com/voxpupuli/puppet-epel
+    stdlib: https://github.com/puppetlabs/puppetlabs-stdlib
+    yumrepo_core: https://github.com/puppetlabs/puppetlabs-yumrepo_core

README.md

@@ -55,19 +55,5 @@ See [REFERENCE](REFERENCE.md).
 
 ## Limitations
 
-### Bintray repo_source on CentOS/RHEL
-
-By default, CentOS/RHEL use the `packagecloud` repo source.
-
-If one choose to use the `bintray` repo source, then the following "gotcha" should be noted.
-
-The `bintray` erlang repository for CentOS/RHEL systems requires a `repo_version` parameter
-that is the major version of erlang that the repository should be configured for.
-
-Example:
-```puppet
-class { 'erlang':
-  repo_source  => 'bintray',
-  repo_version => '23',
-}
-```
+Bintray was supported as an upstream repository in the past. Since JFrog shut it
+down and deleted the repositories, Bintray support was removed from this module.