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update README

git-svn-id: 6eed74fe9a15c8da84b9a8d7f2960c0406113ece@1741881 13f79535-47bb-0310-9956-ffa450edef68

trekawek/sling,trekawek/sling,awadheshv/sling,vladbailescu/sling,awadheshv/sling,tyge68/sling,JEBailey/sling,Nimco/sling,JEBailey/sling,mikibrv/sling,headwirecom/sling,trekawek/sling,cleliameneghin/sling,ist-dresden/sling,awadheshv/sling,Nimco/sling,labertasch/sling,labertasch/sling,wimsymons/sling,tyge68/sling,tyge68/sling,trekawek/sling,ieb/sling,roele/sling,mcdan/sling,cleliameneghin/sling,awadheshv/sling,anchela/sling,JEBailey/sling,ist-dresden/sling,anchela/sling,mcdan/sling,ist-dresden/sling,anchela/sling,roele/sling,vladbailescu/sling,ist-dresden/sling,cleliameneghin/sling,ieb/sling,trekawek/sling,mikibrv/sling,mikibrv/sling,headwirecom/sling,anchela/sling,wimsymons/sling,roele/sling,ieb/sling,tyge68/sling,tmaret/sling,roele/sling,headwirecom/sling,anchela/sling,mikibrv/sling,tmaret/sling,tyge68/sling,wimsymons/sling,JEBailey/sling,Nimco/sling,awadheshv/sling,ieb/sling,headwirecom/sling,vladbailescu/sling,ieb/sling,ieb/sling,labertasch/sling,tmaret/sling,mcdan/sling,tyge68/sling,ist-dresden/sling,tmaret/sling,cleliameneghin/sling,wimsymons/sling,mcdan/sling,roele/sling,mikibrv/sling,JEBailey/sling,mcdan/sling,labertasch/sling,cleliameneghin/sling,headwirecom/sling,Nimco/sling,vladbailescu/sling,trekawek/sling,mikibrv/sling,mcdan/sling,labertasch/sling,awadheshv/sling,wimsymons/sling,Nimco/sling,Nimco/sling,vladbailescu/sling,tmaret/sling,wimsymons/sling