Add top N CPU intensive processes to CPU Menu Meter

[HofiOne]

Initial version that's ready for Pull Request

New features:

• Added option to display top N most CPU intensive processes in CPU Menu Meter
• Pref pane option to set N

[yujitach]

Thanks, but could you update the preference panes for other languages too?

[HofiOne]

Unfortunately my Japanese, French, etc. knowledge is equal to zero ;)
Or do you mean adding the placeholders? Or using translators like Google Translate?

[HofiOne]

ohhh, I see, the prefpane resources! ok, adding them...

[yujitach]

(I hesitated to merge yours since I wasn't very comfortable that your code runs "top" behind the scenes. I understand that that's inevitable, because there's no other way to get process infos from a non-system app...) Then I merged a pull request from another person. I'm very sorry that it conflicts with your changes of .nib files. We definitely need to move on to a more modern way of managing localized nib files.

[yujitach]

I now changed the .nib localization to the modern method. Could you just modify the main .xib file? Then the change should be reflected in other languages automatically without translation; there shouldn't be any need to directly modify the files for each language.

Also, you don't have to and please do not include precompiled binary.

[HofiOne]

will create a new branch for this and a new PR