associate with *.mdown, *.markdown; make it finally 1.0 with command
`mvn -Dtycho.mode=maven
org.eclipse.tycho:tycho-versions-plugin:set-version
-DnewVersion=1.0.0-SNAPSHOT`
fix error "No content specified for p2 repository ->" add .qualifier
Merge pull request #27 from Nodeclipse/master

associate with *.mdown, *.markdown; make it finally 1.0 with command