created trunk directory

git-svn-id: file:///home/mperdikeas/svn-playground/svn-server/dummy/trunk@1 b80de29c-7ec5-4949-8f88-c8a200b74bfa
Merge branch 'master' into svn

git-svn-id: file:///home/mperdikeas/svn-playground/svn-server/dummy/trunk@2 b80de29c-7ec5-4949-8f88-c8a200b74bfa
zoo added, foo removed