Remove dead code. Use drush init instead.

examples/example.bashrc

@@ -110,34 +110,6 @@ alias q='drush sql-query'
 # alias ssh='dssh'
 # alias git='gitd'
 
-# Find the Drush executable and test it.
-d=$(which drush)
-# If no program is found try an alias.
-if [ -z "$d" ]; then
-  d=$(alias drush | cut -f 2 -d '=' | sed "s/'//g")
-fi
-# Test that drush is an executable.
-[ -x "$d" ] || return
-
-# If the file found is a symlink, resolve to the actual file.
-if [ -h "$d" ] ; then
-  # Change `readlink` to `readlink -f` if your drush is a symlink to a symlink. -f is unavailable on OSX's readlink.
-  d2="$(readlink "$d")"
-  # If 'readlink' comes back as a relative path, then we need to fix it up.
-  if [[ "$d2" =~ ^"/" ]] ; then
-    d="$d2"
-  else
-    d="$(dirname $d)/$d2"
-  fi
-fi
-
-# Get the directory that Drush is stored in.
-d="$(dirname "$d")"
-# If we have found drush.complete.sh, then source it.
-if [ -f "$d/drush.complete.sh" ] ; then
-  . "$d/drush.complete.sh"
-fi
-
 # We extend the cd command to allow convenient
 # shorthand notations, such as:
 #   cd @site1