tabs fix, upgrade_dist module doc, server to test change

.gitignore

@@ -1,2 +1,2 @@
 log
-
+.README.md.kate-swp

README.txt

@@ -1,2 +1,4 @@
 This is ubuntu deployment scripts for LEGOS git repository
 created on 2021-05-31-11:31:04
+
+Check README.md for details.

modules/upgrade_dist.sh

@@ -1,6 +1,13 @@
-# Distribution upgrade module, should be ran prior any other module
+# ------------------------------------------------------------------------------
+# Distribution upgrade module, should be ran prior any other module (also
+# configure APT)
+# ------------------------------------------------------------------------------
+# Variable:
+#   * PROXYAPT: Proxy to use with APT (eg. APT Cacher)
+#   * PROXYAPTPORT: Working port for APT proxy
+# ------------------------------------------------------------------------------
 
-export VER_upgrade_dist="0.0.5"
+export VER_upgrade_dist="0.0.6"
 
 upgrade_dist()
 {
@@ -32,7 +39,7 @@ upgrade_dist()
 precheck_upgrade_dist()
 {
     prnt I "Vérification du réseau..."
-    wget -q --tries=10 --timeout=20 --spider http://google.com
+    wget -q --tries=10 --timeout=20 --spider http://www.cnrs.fr
     if [[ ! $? -eq 0 ]]; then
         prnt E "Réseau non fonctionnel ! Abandon."
         die 5