Merge pull request #114 from johanste/completer

Update shell statement completion script to make use of argcomplete

az.completion.sh

@@ -1,13 +1 @@
-if type compdef &>/dev/null; then
-  #ZSH
-  _az_complete() {
-    compadd -- `"${COMP_WORDS[0]}" --complete "${words[@]:1}"`
-  }
-  compdef _az_complete az
-elif type complete &>/dev/null; then
-  #BASH
-  _az_complete() {
-    COMPREPLY=( $(compgen -W '$("${COMP_WORDS[0]}" --complete "${COMP_WORDS[@]:1}")' -- "${COMP_WORDS[COMP_CWORD]}") )
-  }
-  complete -F _az_complete az
-fi
+eval "$(register-python-argcomplete az)"