[KARAF-2043]Document caveats of Pax Url Wrap when used in Karaf Shell
[KARAF-2043]Document caveats of Pax Url Wrap when used in Karaf Shell

git-svn-id: 71d8a689455c5fbb0f077bc40adcfc391e14cb9d@1416354 13f79535-47bb-0310-9956-ffa450edef68

grgrzybek/karaf,grgrzybek/karaf,grgrzybek/karaf