Title: Run the JBoss Enterprise Application Platform Installer

Describe the issue:
There are many new features in 6.2.0 installer which are missing the documentation.
Table 4.2. JBoss EAP Installer Screens is outdated and description of Section B.3 contain JBoss EAP 7 string.

Additional information:
 -new features
https://bugzilla.redhat.com/show_bug.cgi?id=900599 - Add setting the log level in the installer
https://bugzilla.redhat.com/show_bug.cgi?id=901180 - Add SSL keystore to management interface
https://bugzilla.redhat.com/show_bug.cgi?id=1006532 - JDBC driver installer feature 
https://bugzilla.redhat.com/show_bug.cgi?id=1006533 - Add security-domain configuration
https://bugzilla.redhat.com/show_bug.cgi?id=1006535 - Add password vault configuration
https://bugzilla.redhat.com/show_bug.cgi?id=1006540 - Enable LDAP authentication
https://bugzilla.redhat.com/show_bug.cgi?id=1006548 - Create infinispan cache
https://bugzilla.redhat.com/show_bug.cgi?id=900724 - Make the installer accept automation config files from different sources
https://bugzilla.redhat.com/show_bug.cgi?id=900502 - Add the offset options to the ports panel
https://bugzilla.redhat.com/show_bug.cgi?id=1013954 - Add ability to change management ports for domain