Add profile examples to Target, Args, Results and Feature

[davaya]

The OpenC2-Command "profile" property lists some actuator profiles, but the Target, Args, Results and Feature types accept profile identifiers but contain no placeholders to represent them. Options:

• include one or two fake names: "profile1", "profile2"
• include one or two actual profile names: "slpf", "er"
• include all names listed under the profile property

Recommendation: use two actual profile names. The full list is two verbose.