chg: [doc] Minor update, added known-issues section

docs/generic/known-issues-debian.md

@@ -0,0 +1,12 @@
+# Known issues on Debian
+
+## Debian 9.9 & 10
+
+### misp-workers
+
+
+#### Issue
+Currently there is an [issue](https://github.com/MISP/MISP/issues/4047) with the misp-workers not being started on boot.
+
+#### Workaround
+Restart all workers in the Web UI.

docs/xINSTALL.debian10.md

@@ -1,18 +1,19 @@
 # INSTALLATION INSTRUCTIONS
 ## for Debian 10 "buster"
 
-### 0/ MISP testing dev install - Status
+### 0/ MISP debian stable install - Status
 ------------------------------------
 
 !!! notice
-    This is mostly the install [@SteveClement](https://twitter.com/SteveClement)
-    uses for testing, qc and random development.
-    Maintained and tested by @SteveClement on 20190702
+    This is mostly the install [@SteveClement](https://twitter.com/SteveClement) uses for testing, qc and random development.
+    Maintained and tested by @SteveClement on 20190707
 
 !!! warning
-    PHP 7.3.0RC4 is not working at the moment with the packaged composer.phar<br />
+    PHP 7.3.4-2 is not working at the moment with the packaged composer.phar<br />
     You need to manually update composer.phar as outlined below.
 
+{!generic/known-issues-debian.md!}
+
 {!generic/globalVariables.md!}
 
 ```bash

docs/xINSTALL.debian9.md

@@ -19,10 +19,12 @@
 ### 1/ Minimal Debian install
 -------------------------
 
-#### Install a minimal Debian 9 "stretch" server system with the software:
+#### Install a minimal Debian 9.9 "stretch" server system with the software:
 - OpenSSH server
 - This guide assumes a user name of 'misp' with sudo working
 
+{!generic/known-issues-debian.md!}
+
 {!generic/globalVariables.md!}
 
 ```bash