Add some screenshots and the appstore link

...

README.md

@@ -1,4 +1,4 @@
-<h2>5 GUIs
+<h2>The 5 GUIs Application
   <img src="5GUIs/Assets.xcassets/AppIcon.appiconset/5GUIs-256.png"
            align="right" width="128" height="128" />
 </h2>
@@ -9,24 +9,39 @@
 
 GUI is an abbreviation for [Graphical User Interface](https://en.wikipedia.org/wiki/Graphical_user_interface).
 
+<a href="https://apps.apple.com/us/app/id1534164621">
+  <img src="/img/apple/Download_on_the_App_Store_Badge_US-UK_135x40 Canvas.png"> 
+</a>  
+
+![](https://zeezide.com/img/5guis/screenshots/appwindow/5guis-drop-it.png)
+![](https://zeezide.com/img/5guis/screenshots/appwindow/5guis-marzipan.png)
+![](https://zeezide.com/img/5guis/screenshots/appwindow/5guis-companion.png)
+![](https://zeezide.com/img/5guis/screenshots/appwindow/5guis-automator.png)
+
 
 ### How it works
 
-5 GUIs grabs some information from the app bundle. 
-It then uses LLVM's objdump to check what libraries the app links,
-e.g. Electron or UIKit, to figure out what technology is being used.
+[5 GUIs](https://zeezide.com/en/products/5guis/index.html) 
+first grabs some information from the app bundle. 
+It then uses [LLVM](https://llvm.org)'s 
+[`objdump`](https://en.wikipedia.org/wiki/Objdump) 
+to check what libraries the app links,
+e.g. [Electron](https://www.electronjs.org) or 
+[UIKit](https://developer.apple.com/documentation/uikit), to figure out what technology is being used.
 
-5 GUIs itself is a SwiftUI application.
+[5 GUIs](https://zeezide.com/en/products/5guis/index.html) 
+itself is a [SwiftUI](https://developer.apple.com/xcode/swiftui/) 1
+macOS application (i.e. it runs on Catalina and macOS BS).
 
 
 ### Idea and Implementation
 
 The idea for this kind of app exists for quite some time, but when 
 [@jckarter](https://twitter.com/jckarter)
-tweeted the proper name for this, "5 GUIs", it finally had to be done.
+tweeted the proper name for this: “5 GUIs”, it finally had to be done.
 
 This is a quick hack, put together in about 2 days. 
-The source is not "nice" at all, don't use it as a proper example 🙈
+The source is not “nice” at all, don't use it as a proper example 🙈
 PRs with cleanups are warmly welcome.
 
 
@@ -39,6 +54,8 @@ has the time to add some fancy animations,
 better colors, iconography and styling, 
 that would be *very* welcome!
 
+Also checkout the Issues page of this repository. It'll have some.
+
 
 ### 3rd Party Software Used
 
@@ -54,9 +71,9 @@ For testing purposes the one included in Xcode should be fine,
 it should be living over here:
 `/Applications/Xcode.app//Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/llvm-objdump`.
 
-For deployment it is probably better to build and own one. 
+For deployment it is probably better to build an own one. 
 To do so:
-- grab the `LLVM source code` from the 
+- grab the LLVM source code from the 
   [downloads page](https://releases.llvm.org/download.html#10.0.1)
 - Unpack it somewhere, e.g.: `cd /tmp; && tar zxf llvm-10.0.1.src.tar.xz`
 - Create a build dir: `mkdir /tmp/build-dir && cd /tmp/build-dir`