profile: clean, adding bladerf support

git-svn-id: http://pentoo.googlecode.com/svn@5797 04556701-5d27-2e10-b29c-201e0903c0fa
profile: add keyword for bladerf

git-svn-id: http://pentoo.googlecode.com/svn@5798 04556701-5d27-2e10-b29c-201e0903c0fa