remote command webui: don't scrub the script body

This would remove shell chars (such as < and >) from the script.

(cherry picked from commit 22904881c43599d73fb4181a0885000cb49f50bc)

Conflicts:
	java/code/webapp/WEB-INF/struts-config.xml
add request scope to the remote command via SSM action

(cherry picked from commit 536cd4fb240b8785133eee60b726fe16d9265b37)
Automatic commit of package [spacewalk-java] release [2.1.165-1].