Ash Berlin-Taylor 1b20f21a75 Escape EMR template fields to avoid invalid XML responses (#1467)
I had an EMR step that contained a `&` and this caused the ListStep call to fail.

I've added the `| escape` filter to handle it in this case and a few other cases that look like they could suffer the same fate.
2018-03-21 08:57:50 -07:00
..
2014-08-28 10:57:43 -04:00