Update README per cd03959

The concat `force` and fragment `ensure` parameters have been added back and deprecated. The `warn_header` parameter has changed back to `warn`. Updating README to reflect this.

README.md

@@ -27,7 +27,7 @@ The concat module lets you gather `concat::fragment` resources from your other m
 
 ###What concat affects
 
-The concat module requires the [file_concat module](https://forge.puppetlabs.com/ispavailability/file_concat). If you don't have file_concat installed, concat installs it for you.
+The concat module requires the [file_concat module](https://forge.puppetlabs.com/electrical/file_concat). If you don't have file_concat installed, concat installs it for you.
 
 ###Beginning with concat
 
@@ -140,6 +140,10 @@ Specifies whether (and how) to back up the destination file before overwriting i
 
 Specifies whether the destination file should exist. Setting to 'absent' tells Puppet to delete the destination file if it exists, and negates the effect of any other parameters. Valid options: 'present' and 'absent'. Default value: 'present'.
 
+#####`force`
+
+Deprecated as of concat v2.0.0. Has no effect.
+
 #####`group`
 
 Specifies a permissions group for the destination file. Valid options: a string containing a group name. Default value: undefined.
@@ -170,11 +174,11 @@ Specifies whether to overwrite the destination file if it already exists. Valid
 
 Specifies a validation command to apply to the destination file. Requires Puppet version 3.5 or newer. Valid options: a string to be passed to a file resource. Default value: undefined.
 
-#####`warn_header`
+#####`warn`
 
-Specifies whether to add a header message at the top of the destination file so users know it was autogenerated by Puppet. In earlier versions of the concat module, this parameter was called `warn`. Valid options: the booleans 'true' and 'false', or a string to serve as the header. Default value: 'false'.
+Specifies whether to add a header message at the top of the destination file. Valid options: the booleans 'true' and 'false', or a string to serve as the header. Default value: 'false'.
 
-If you set 'warn_header' to 'true', `concat` adds the following message:
+If you set 'warn' to 'true', `concat` adds the following message:
 
 ~~~
 # This file is managed by Puppet. DO NOT EDIT.
@@ -188,6 +192,10 @@ Except where noted, all the below parameters are optional.
 
 Supplies the content of the fragment. **Note**: You must supply either a `content` parameter or a `source` parameter. Valid options: a string. Default value: undef.
 
+#####`ensure`
+
+Deprecated as of concat v2.0.0. Has no effect.
+
 #####`order`
 
 Reorders your fragments within the destination file. Fragments that share the same order number are ordered by name. Valid options: a string (recommended) or an integer. Default value: '10'.
@@ -206,11 +214,8 @@ The following functionality existed in previous versions of the concat module, b
 
 Parameters removed from `concat`:
 * `ensure_newline`
-* `force`
-* `warn` (replaced by `warn_header`)
 
 Parameters removed from `concat::fragment`:
-* `ensure`
 * `gnu`
 * `backup`
 * `group`