doc: cnsistently reference all Magnum CLI tools from related APIs.

src/Magnum/Audio/Context.h

@@ -86,6 +86,16 @@ class MAGNUM_AUDIO_EXPORT Extension {
 /**
 @brief OpenAL context
 
+Provides access to OpenAL version and extension information and manages
+Magnum's internal OpenAL context.
+
+@m_class{m-note m-success}
+
+@par
+    There's also the @ref magnum-al-info "magnum-al-info" tool that provides
+    access to OpenAL version and extension information through a command line
+    interface.
+
 @section AL-Context-command-line Command-line options
 
 The context is configurable through command-line options, that can be passed

src/Magnum/GL/Context.h

@@ -123,6 +123,13 @@ class MAGNUM_GL_EXPORT Extension {
 Provides access to OpenGL version and extension information and manages
 Magnum's internal OpenGL state tracker.
 
+@m_class{m-note m-success}
+
+@par
+    There's also the @ref magnum-gl-info "magnum-gl-info" tool that provides
+    access to OpenGL version, extension and platform-specific limit information
+    through a command line interface.
+
 @section GL-Context-usage Creating a context
 
 In order to use any Magnum OpenGL functionality, an instance of this class has

src/Magnum/ShaderTools/AbstractConverter.h

@@ -318,7 +318,9 @@ assertions.
 @m_class{m-note m-success}
 
 @par
-    There's also a @ref magnum-shaderconverter "magnum-shaderconverter" tool, exposing functionality of all shader converter plugins on a command line.
+    There's also the @ref magnum-shaderconverter "magnum-shaderconverter" tool
+    that exposes functionality of all shader converter plugins through a
+    command line interface.
 
 @m_class{m-block m-warning}
 

src/Magnum/Text/AbstractFontConverter.h

@@ -129,8 +129,9 @@ font conversion on command-line.
 @m_class{m-note m-success}
 
 @par
-    There's also a @ref magnum-fontconverter "magnum-fontconverter" tool,
-    exposing functionality of all font converter plugins on a command line.
+    There's also the @ref magnum-fontconverter "magnum-fontconverter" tool that
+    exposes functionality of all font converter plugins through a command line
+    interface.
 
 @section Text-AbstractFontConverter-subclassing Subclassing
 

src/Magnum/Trade/AbstractImageConverter.h

@@ -491,9 +491,9 @@ image converter plugins.
 @m_class{m-note m-success}
 
 @par
-    There's also a @ref magnum-imageconverter "magnum-imageconverter" tool,
-    exposing functionality of all image converter plugins on a command line as
-    well as performing introspection of image files.
+    There's also the @ref magnum-imageconverter "magnum-imageconverter" tool
+    that exposes functionality of all image converter plugins through a command
+    line interface.
 
 @subsection Trade-AbstractImageConverter-usage-file-levels Saving a set of mip levels
 

src/Magnum/Trade/AbstractImporter.h

@@ -233,9 +233,9 @@ importer plugins.
 @m_class{m-note m-success}
 
 @par
-    There are also @ref magnum-imageconverter "magnum-imageconverter" and
-    @ref magnum-sceneconverter "magnum-sceneconverter" tools which you can use
-    to perform introspection of image and scene files.
+    There's also the @ref magnum-imageconverter "magnum-imageconverter" and
+    @ref magnum-sceneconverter "magnum-sceneconverter" tools that you can use
+    to perform introspection and conversion of image and scene files.
 
 @subsection Trade-AbstractImporter-usage-callbacks Loading data from memory, using file callbacks
 

src/Magnum/Trade/AbstractSceneConverter.h

@@ -190,9 +190,9 @@ scene converter plugins.
 @m_class{m-note m-success}
 
 @par
-    There's also a @ref magnum-sceneconverter "magnum-sceneconverter" tool,
-    exposing functionality of all scene converter plugins on a command line as
-    well as performing introspection of scene files.
+    There's also the @ref magnum-sceneconverter "magnum-sceneconverter" tool
+    that exposes functionality of all scene converter plugins through a command
+    line interface.
 
 @subsection Trade-AbstractSceneConverter-usage-mesh Converting mesh data
 

src/Magnum/Vk/Device.h

@@ -57,6 +57,13 @@ Wraps a @type_vk_keyword{Device} and stores device-specific Vulkan function
 pointers. A device provides an abstraction over a physical GPU or a CPU with
 Vulkan capabilities.
 
+@m_class{m-note m-success}
+
+@par
+    There's also the @ref magnum-vk-info "magnum-vk-info" tool that provides
+    access to Vulkan instance and device version, layer, extension and feature
+    information through a command line interface.
+
 @section Vk-Device-creation Device creation
 
 With an @ref Instance ready, a device has to be picked first. Commonly it's

src/Magnum/Vk/Instance.h

@@ -56,6 +56,13 @@ pointers. An instance provides device enumeration and management of Vulkan
 layers that enable additional functionality such as command validation or
 tracing / debugging.
 
+@m_class{m-note m-success}
+
+@par
+    There's also the @ref magnum-vk-info "magnum-vk-info" tool that provides
+    access to Vulkan instance and device version, layer, extension and feature
+    information through a command line interface.
+
 @section Vk-Instance-creation Instance creation
 
 While an @ref Instance can be default-constructed without much fuss, it's