get untracked subversion files as a list

svn_add_untracked.sh

# given a list of untracked svn files like 
# ?       trunk/content/build/backend/bin
# ?       trunk/content/build/backend/ban
# ?       trunk/content/build/backend/bun

# this will create a list out of them, then svn add them
# svn add trunk/content/build/backend/bin trunk/content/build/backend/ban trunk/content/build/backend/bun

svn_add_untracked(){
  svn status | grep '^?.*' | sed 's/?    //' | xargs svn add
}