[maven-release-plugin] prepare release org.apache.sling.adapter-2.1.8
[maven-release-plugin] prepare release org.apache.sling.adapter-2.1.8

git-svn-id: 6eed74fe9a15c8da84b9a8d7f2960c0406113ece@1749708 13f79535-47bb-0310-9956-ffa450edef68

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