Replace some function enablers with advices

[Thaodan]

I think some features might be easier enabled with (advice-add : override).

The advantage being that existing key-binds defined by the user will also use the the functions provided by the package, similar other packages will also use them.

One example is the line down below: https://github.com/colonelpanic8/frame-mode/blob/ab5e568a7c7259d31c252c263458bd76490241d0/frame-mode.el#L42