Move Tamaya in 5 minutes intro to home page

The home page is nice, but its odd to look at a blog. The intro on the 5 minutes page has been described by some as useful. It would be good to move this paragraph over

Apache Tamaya (incubating) provides a flexible and powerful configuration solution for Java developers using Java SE as well as for more complex usage scenarios like cloud or Java EE. It provides a modern type-safe property based Configuration API combined with a powerful environment model and a flexible SPI.