Default Byline definition

Added default byline configuration, used on templatedossier and contactfolder:
![bildschirmfoto 2013-11-21 um 10 30 53](https://f.cloud.github.com/assets/485755/1590443/ab8f206a-528f-11e3-9e00-23e7169c7bb1.png)
![bildschirmfoto 2013-11-21 um 10 31 48](https://f.cloud.github.com/assets/485755/1590448/c2c50272-528f-11e3-8384-45f6e381576f.png)

And for the contact type:
![bildschirmfoto 2013-11-21 um 10 32 20](https://f.cloud.github.com/assets/485755/1590451/d57323b8-528f-11e3-8cf1-9e61b469ab78.png)