sam server - prepare to support PostgreSQL database
add create table sql for postgres
Add indexes script for postgresql
update spring-security version for camel examples
Add postgresql datasource
Add postgresql datasource to features.xml
Merge branch 'master' of github.com:Talend/tesb-rt-se
add PostgreSQLDialect.java
fixed SAML via SR
Added support of Camel 2.12.x to hyperic-camel plugin
Add postgresql datasource to container repo
Update sam server war project with PostgreSQL configuration
Update SAM readme file
Merge pull request #4 from Talend/master

merge from main branch to my fork.