improvement: morphs pop to foreground when a) clicked on, b) resized through handle or c) a textfield in them gets focus

[davidedc]

in two commits:

https://github.com/davidedc/Zombie-Kernel-core/commit/3e0297f8d964254ec34f4cea583d440180567c4d

and

https://github.com/davidedc/Zombie-Kernel-core/commit/95ee9e06f7a1330a47ef0aa5ff983610edb97645