Update MAN pages about ossec-docs

[ddpbsd]

Are the changes more thoroughly documented somewhere, or do I have to dig through the actual commits?

[awiddersheim]

The best way to do this probably is to just pull down the latest OSSEC from master, build it and run each command to see what has changed. Going through the commits is an option too but I would think that would be more annoying.

I didn't create this issue with the intention that you had to do all the work for this. I can certainly help but if you are willing than I won't stop you.

Also, it is worth mentioning that I might make more help changes to the utils programs. Things like list_agents and manage_agents. So if you wanted to wait to do everything all at once it is up to you.

[ddpbsd]

Should be fixed in pull request #46