Add py-ethz bash completion

profile/rda/envrcd.d/50-complete

@@ -18,3 +18,8 @@ complete -cf mangv
 
 # auto-complete like scp after custom gvimscp
 complete -F _scp -o nospace gvimscp
+
+# py-ethz
+if [ -f ~/git/gitlab/py-ethz/bin/ethz-completion.bash ] && ! shopt -oq posix; then
+    . ~/git/gitlab/py-ethz/bin/ethz-completion.bash
+fi