rocon_uri parse provide all parsed information

rocon_uri parse is more descriptive

```
	'rocon:/waiterbot/kobuki|chopin#cafe_rapps/waiter' is a valid rocon uri

	'Concert Name'          : 
	'Hardware Platform'     : waiterbot
	'Name'                  : kobuki|chopin
	'Application Framework' : *
	'Operating System'      : *
	'Rapp'                  : cafe_rapps/waiter
```