Description of problem:
 There are some data missing on post-install summary screen for datasources.

Version-Release number of selected component (if applicable):
 EAP 6.2.0.ER7

How reproducible:
 Always

Steps to Reproduce:
 1. Run gui installer. Go to post-install configuration screen using default values.
 2. Select to "Install JDBC Driver" and "Install datasource". Press Next.
 3. Choose IBM DB2 for Driver vendor. Go to Next screen.
 4. On Datasource screen select "ibmdb2 XA" as Datasource type. Press Next to get on Post-install summary screen.

Actual results:
Datasource Details
Name: myNewDatasource 
JNDI Name: java:/DB2DS 
Min Pool Size: 0 
Max Pool Size: 20 
Datasource type: true 
Database name: ibmdb2db 
XA Properties:

Expected results:
Datasource Details
Name: myNewDatasource 
JNDI Name: java:/DB2DS 
Min Pool Size: 0 
Max Pool Size: 20 
Security Type: Security-domain
Security-Domain: mySecurityDomain
Datasource type: ibmdb2 XA 
Recovery User: admin
XA Properties:
Database name: ibmdb2db 

Additional info:
 - Recovery password is missing only for IBM
 - XA properties should be bellow "XA Properties:" line
 - We may change "Datasource type: true" line to "Datasource type: ibmdb2 XA" (for IBM), or "XA Datasource: true"
 - Security configuration summary is missing (no security type or username/security-domain)