Adding configurable status line similar to Loop, which could be used by OAPS and AAPS

[andyrozman]

Please add Status line called OAPS/AAPS, that could be configured the same as Loop one. Maybe even two lines of same type, so that we can display more data (I actually don't know if doing newline will just put it in next line, or will it be hidden by next status line, so I would make OAPS/AAPS 1 and OAPS/AAPS 2.