[PATCH] Small corrections and cosmetics for install docs

[Wald Commits]

# HG changeset patch
# User Tom Gottfried <tom at intevation.de>
# Date 1450368473 -3600
# Node ID a4d8b3c6fb57b4559ea123f308a06169a1f2e381
# Parent  a4b9a08c2181ca8ee4f2b5950d5e674020ae7fa1
Small corrections and cosmetics for install docs.

diff -r a4b9a08c2181 -r a4d8b3c6fb57 doc/INSTALL_DE
--- a/doc/INSTALL_DE	Wed Dec 16 17:23:37 2015 +0100
+++ b/doc/INSTALL_DE	Thu Dec 17 17:07:53 2015 +0100
@@ -12,7 +12,6 @@
 Erforderliche Pakete zum Installieren von D4E-river
 ===================================================
     $ su root
-    # apt-get install openjdk-7-jdk
     # apt-get install tomcat7 postgresql-9.4-postgis-2.1 postgis \
         apache2 cgi-mapserver ttf-freefont libapache2-mod-jk
 
@@ -84,7 +83,7 @@
 Pakete zum Bauen von D4E-river
 ------------------------------
     $ su root
-    # apt-get install maven2 mercurial
+    # apt-get install openjdk-7-jdk maven2 mercurial
 
 
 Installation der Intevationszertifikate für den Checkout von Wald
@@ -216,17 +215,12 @@
     $ psql -c "ALTER USER seddb WITH PASSWORD 'seddb'"
     $ psql -U seddb -h localhost -f /home/d4euser/d4e-river/demodaten/seddb_demodata.dump.sql
 
-#. wieder root werden
-    $ exit
-
 
 Kopieren der DGMs
 =================
     # su d4e
     $ mkdir /opt/d4e-river/dgm
     $ cp /home/d4euser/d4e-river/demodaten/dem* /opt/d4e-river/dgm
-    $ exit
-    $ exit
 
 
 Einrichten von WSPLGEN
@@ -322,6 +316,7 @@
 
 Starten der Serverkomponente
 ============================
+    # apt-get install tmux
     # su d4e
     $ cd /opt/d4e-river
     $ tmux new -s SERVER bin/run.sh