[maven-release-plugin] prepare release org.apache.sling.scripting.sightly-1.0.20
[maven-release-plugin] prepare release org.apache.sling.scripting.sightly-1.0.20

git-svn-id: 6eed74fe9a15c8da84b9a8d7f2960c0406113ece@1759293 13f79535-47bb-0310-9956-ffa450edef68

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