Clean Up Wiki

[mweisgut]

In a team discussion, we decided to clean up our wiki. We only want to keep information that is relevant for getting started with Hyrise and that explains the tooling. Conceptual information is to be removed from the wiki pages. When cleaning up the wiki, comments in the source code referencing wiki pages should be updated accordingly.

Notes

• remove the "getting started" info for DTrace

[tjjordan]

Another idea what could be part of the "new" wiki:
We could create a wiki page that lists all components that were kicked out of Hyrise.
Combined with the reasons why they have been removed and what someone would need to do if he/she wants to bring them back.
So nothing will be forgotten and we minimize the probability to repeat old mistakes.