Add screenshots, badge and cleanup

Author: optimans-corp

README.md

@@ -1,33 +1,40 @@
 # Cockpit ZFS Manager
 
+![GitHub Tag](https://img.shields.io/github/v/release/optimans/cockpit-zfs-manager?include_prereleases&style=flat-square)
+
 **An interactive ZFS on Linux admin package for Cockpit.**
 
 ### WARNING!
 
-Cockpit ZFS Manager is currently pre-release software.
-
-#### Use at own risk!
-
-Not recommended for use on production systems.\
-Ensure all critical data is adequately backed up before use.
+Cockpit ZFS Manager is currently pre-release software. Use at your own risk!
 
 ## Requirements
 
  * Cockpit: 201+
  * Samba: 4+
  * ZFS: 0.8+
-
-#### Tested Distributions:
-
-* Arch Linux
-* CentOS Linux 8.0
-* Debian 10.0
-* Fedora 31
-* Oracle Linux Server 8.0
-* Proxmox VE 6.0
-* Red Hat Enterprise Linux 8.0
-* Ubuntu 18.04 LTS
-* Ubuntu 19.10
+ 
+ <details>
+  <summary>Tested Distributions</summary>
+  
+  * Arch Linux
+  * CentOS Linux 8.0
+  * Debian 10.0
+  * Fedora 31
+  * Oracle Linux Server 8.0
+  * Proxmox VE 6.0
+  * Red Hat Enterprise Linux 8.0
+  * Ubuntu 18.04 LTS
+  * Ubuntu 19.10
+  
+</details>
+
+## Screenshots
+<img src="https://user-images.githubusercontent.com/58222345/80313061-69dff180-881b-11ea-98d4-e245ed8faffd.png" width="425" /> <img src="https://user-images.githubusercontent.com/58222345/80313062-6b111e80-881b-11ea-9d0e-d4bcac251bf1.png" width="425" />
+<img src="https://user-images.githubusercontent.com/58222345/80313064-6c424b80-881b-11ea-812f-ab3a99edef75.png" width="425" />
+<img src="https://user-images.githubusercontent.com/58222345/80313065-6d737880-881b-11ea-8bad-a37506c2ce12.png" width="425" />
+<img src="https://user-images.githubusercontent.com/58222345/80313066-6f3d3c00-881b-11ea-859d-a47cf1e85177.png" width="425" />
+<img src="https://user-images.githubusercontent.com/58222345/80313067-7106ff80-881b-11ea-9688-0c94f8088b3b.png" width="425" />
 
 ## Installation
 
@@ -52,15 +59,14 @@ Append to [global] section or individual share sections
 
 ```
 [global]
-~
 shadow: snapdir = .zfs/snapshot
 shadow: sort = desc
 shadow: format = %Y.%m.%d-%H.%M.%S
 shadow: localtime = yes	
 vfs objects = acl_xattr shadow_copy2
 ```
 
-### SELinux
+#### SELinux
 
 If using SELinux in enforcing mode, it is recommended to enable the boolean states for Samba:
 
@@ -116,7 +122,6 @@ ZFS always creates shares in /var/lib/samba/usershares folder when ShareSMB prop
 If enabled, Cockpit ZFS Manager manages shares for the file systems only. Samba global configuration will need to be configured externally.
 ## More Information
 
-* [Roadmap](ROADMAP.md)
 * [ServeTheHome and ServeThe.Biz Forums](https://forums.servethehome.com/index.php?threads/25668/)
 
 ## Guides