Tun­ing guide in the wiki

In the light of the re­cent bench­mark dis­cus­sion, a vo­lun­teer im­por­ted the tun­ing man-​page in­to the wiki. Some com­ments at some places for pos­sible im­prove­ments are already made. Please go over there, have a look, and par­ti­cip­ate please (testing/​verification/​discussion/​improvements/​…).

As al­ways, feel free to re­gister with First­nameLast­name and tell a FreeBSD com­mit­ter to add you to the con­trib­ut­ors group for write ac­cess (you also get the be­ne­fit to be able to re­gister for an email no­ti­fic­a­tion for spe­cif­ic pages).