BZ 794505: lower cost hwp for ec2
BZ 794505: lower cost hwp for ec2

https://bugzilla.redhat.com/show_bug.cgi?id=794505

* 'hwp1' was matching an expensive xlarge instance
* changed 'hwp1' to match 'm1.large - x86_64, 7680 ram, 850gb, 4cpu'
* added 'small' profile '500mb, 1cpu, blank gb, i386'
  which matches 'm1.large - i386, 1.7gb ram, 160gb, 1cpu'

aeolusproject/aeolus-configure,aeolusproject/aeolus-configure,aeolusproject/aeolus-configure