Update install instructions and metadata (#16)

Author: BernieWhite

docs/scenarios/install-instructions.md

@@ -37,5 +37,9 @@ Save-Module -Name 'PSRule', 'PSRule.Rules.Kubernetes' -Path '.\modules';
 ```
 
 > For pre-release versions the `-AllowPrerelease` switch must be added when calling `Install-Module` or `Save-Module`.
+>
+> To install pre-release module versions, upgrading to the latest version of _PowerShellGet_ may be required. To do this use:
+>
+> `Install-Module -Name PowerShellGet -Repository PSGallery -Scope CurrentUser -Force`
 
 [module]: https://www.powershellgallery.com/packages/PSRule.Rules.Kubernetes

src/PSRule.Rules.Kubernetes/PSRule.Rules.Kubernetes.psd1

@@ -50,7 +50,7 @@ DotNetFrameworkVersion = '4.7.2'
 
 # Modules that must be imported into the global environment prior to importing this module
 RequiredModules = @(
-    @{ ModuleName = 'PSRule'; ModuleVersion = '0.5.0' }
+    @{ ModuleName = 'PSRule'; ModuleVersion = '0.0.1' }
 )
 
 # Assemblies that must be loaded prior to importing this module
@@ -95,7 +95,7 @@ PrivateData = @{
     PSData = @{
 
         # Tags applied to this module. These help with module discovery in online galleries.
-        Tags = @('PSRule', 'Rule', 'Kubernetes')
+        Tags = @('PSRule', 'PSRule-rules', 'Rule', 'Kubernetes')
 
         # A URL to the license for this module.
         LicenseUri = 'https://github.com/BernieWhite/PSRule.Rules.Kubernetes/blob/master/LICENSE'