#4 multiple installed versions/slots

[Daniel Webert]

missing the other installed-versions-slots ... maybe
also add the (slot-name) to the output

<snip>
rockoo@porkoo ~/src/portagedb-0.1.3/src $ ./portagedb s
^db$
Searching in database: /var/cache/portagedb

* sys-libs/db
Available versions: 1.85-r1 1.85-r2 3.2.9-r10
3.2.9-r7 3.2.9-r9 3.3.11 4.0.14-r2 4.0.14-r3
4.1.25_p1-r3 4.1.25_p1-r4 4.2.52_p1 4.2.52_p2
Installed: 4.2.52_p2
Homepage: http://www.sleepycat.com
Description: Berkeley DB

rockoo@porkoo ~/src/portagedb-0.1.3/src $ etcat -v db
[ Results for search key : db ]
[ Candidate applications found : 10 ]

Only printing found installed programs.

* sys-libs/db :
[ ] 1.85-r1 (1)
[ ~I] 1.85-r2 (1)
[ ] 3.2.9-r7 (3)
[ ] 3.2.9-r10 (3)
[ ] 4.0.14-r2 (4)
[ ] 4.0.14-r3 (4)
[ ] 4.1.25_p1-r3 (4.1)
[ ~I] 4.1.25_p1-r4 (4.1)
[ ~ ] 4.2.52_p1 (4.2)
[ ~I] 4.2.52_p2 (4.2)
rockoo@porkoo ~/src/portagedb-0.1.3/src $
</snip>