Added the screenshot for roller-home, DB connection & No tables error
diff --git a/docs/images/db-connection-error.png b/docs/images/db-connection-error.png
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diff --git a/docs/images/no-tables-found.png b/docs/images/no-tables-found.png
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diff --git a/docs/images/roller-home.png b/docs/images/roller-home.png
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diff --git a/docs/roller-install-guide.adoc b/docs/roller-install-guide.adoc
index 52c3e3e..0ba711e 100644
--- a/docs/roller-install-guide.adoc
+++ b/docs/roller-install-guide.adoc
@@ -597,6 +597,8 @@
 user and creating a front-page blog. First, let’s talk about what
 happens when things go wrong.
 
+image::db-connection-error.png[]
+
 If there’s a problem with your database configuration, Roller will
 display a page or error messages to help you diagnose the problem. It’s
 possible that you entered the wrong JDBC driver class name, connection
@@ -613,6 +615,8 @@
 the results. You can then proceed to the next step to setup your first
 user account and weblog.
 
+image::no-tables-found.png[]
+
 === Register a user and create a weblog
 
 If Roller starts up fine but doesn’t find a front-page weblog then it
@@ -620,6 +624,8 @@
 register your first user, create your first weblog and setup your site’s
 front page.
 
+image::roller-home.png[]
+
 You have to decide what you want as the front-page of your Roller site.
 If you are using Roller to run your personal weblog, then you probably
 want your weblog to be the front-page of the site. In this case, create