Remove spurious 'unless activated?' on most activation calls

Signed-off-by: Clinton Wolfe <clintoncwolfe@gmail.com>

lib/inspec/control_eval_context.rb

@@ -40,7 +40,8 @@ module Inspec
           if hook
             # OK, load the hook if it hasn't been already.  We'll then know a module,
             # which we can then inject into the context
-            hook.activate unless hook.activated?
+            hook.activate
+
             # Inject the module's methods into the context.
             # implementation_class is the field name, but this is actually a module.
             self.class.include(hook.implementation_class)

lib/inspec/dsl.rb

@@ -38,7 +38,7 @@ module Inspec::DSL
     if hook
       # OK, load the hook if it hasn't been already.  We'll then know a module,
       # which we can then inject into the context
-      hook.activate unless hook.activated?
+      hook.activate
       # Inject the module's methods into the context
       # implementation_class is the field name, but this is actually a module.
       self.class.include(hook.implementation_class)

lib/inspec/plugin/v1/plugin_types/resource.rb

@@ -52,7 +52,7 @@ module Inspec
       if hook
         # OK, load the hook if it hasn't been already.  We'll then know a module,
         # which we can then inject into the resource
-        hook.activate unless hook.activated?
+        hook.activate
         # Inject the module's methods into the resource as class methods.
         # implementation_class is the field name, but this is actually a module.
         extend(hook.implementation_class)

lib/inspec/rspec_extensions.rb

@@ -17,7 +17,7 @@ module Inspec
       if hook
         # OK, load the hook if it hasn't been already.  We'll then know a module,
         # which we can then inject into the context
-        hook.activate unless hook.activated?
+        hook.activate
 
         # Inject the module's methods into the example group contexts.
         # implementation_class is the field name, but this is actually a module.
@@ -46,7 +46,7 @@ module Inspec
       if hook
         # OK, load the hook if it hasn't been already.  We'll then know a module,
         # which we can then inject into the context
-        hook.activate unless hook.activated?
+        hook.activate
 
         # Inject the module's methods into the example group contexts.
         # implementation_class is the field name, but this is actually a module.