check / update FRP and Push-lightshow examples

[adcxyz]

Moving these here, so we can close the Big Examples issue #175

@miguel-negrao - can you please check the two FRP examples? they are
https://github.com/ModalityTeam/ModalityWorkshop/blob/master/cookbook/complex-copy-paste/complex-copy-paste_frp_style.scd
https://github.com/ModalityTeam/ModalityWorkshop/blob/master/cookbook/switchingActions/switchActionsFRP.scd
@LFSaw - can you please check this one:
https://github.com/ModalityTeam/ModalityWorkshop/tree/master/cookbook/lightshow

[miguel-negrao]

complex-copy-paste_frp_style.scd is okay.
updated switchActionsFRP.scd.

[adcxyz]

IIUC, this is done, so closing. thanks @miguel-negrao !