README: mention that p9p can be used instead of 9base
README: mention that p9p can be used instead of 9base


Sirikid/wmii,Sirikid/wmii,rvedam/wmii,wingyplus/wmii,sigmavirus24/wmii,darkfeline/wmii,sigmavirus24/wmii,Sirikid/wmii,jerluc/wmii,darkfeline/wmii,Sirikid/wmii,jerluc/wmii,wingyplus/wmii,darkfeline/wmii,rvedam/wmii,wingyplus/wmii,Sirikid/wmii,rvedam/wmii,jerluc/wmii,wingyplus/wmii,rvedam/wmii,darkfeline/wmii,jerluc/wmii,sigmavirus24/wmii,wingyplus/wmii,darkfeline/wmii,sigmavirus24/wmii,sigmavirus24/wmii,rvedam/wmii,jerluc/wmii