Kitchensink quickstart - comments additions to the generated pom.xml

I would like to suggest some comments additions, to increase user's comprehension.

• To the comment above arq-jbossas-managed profile:
  There should be mentioned that you have to provide path to your JBoss instance, by changing the jbossHome property in arquillian.xml, or we can alter the profile to download and unzip JBoss distribution as it is here.

• In the same comment as mentioned above
  There should be definitely mentioned the version of JBoss AS it works with, or there should be this version defined explicitly, since it does not work with all AS 7 distributions

• The comment above arq-jbossas-remote profile
  There is the same problem with JBoss AS versions as mentioned above.