Add OPTIONS for a better Plasma 5 desktop and Falkon experience

[adridg]

Summary

There are various RUN_DEPENDS that you're told to install via
pkg-message, but we may as well install them by default when
building packages. GStreamer is installed already through other
dependencies, so the additional packages are small, and this
means that sound Just Works with both the browser and the desktop.

[tcberner]

x11/plasma5-plasma/Makefile

23

^ I think this is the wrong place for these.

x11/plasma5-plasma-workspace or x11/plasma5-plasma-desktop seem the btter choices, as this one is just the metaport. So people with minimal installations will not profit from it.

26

^_DESC?

30

^ this could be USE_QT=phonon-gst -- but I thing phonon should leave qt.mk ... so ...

[adridg]

Improve the RUN_DEPENDS with better syntax

[adridg]

Persist in having the option in the wrong place, but add plasma-pa option (OFF)

[adridg]

Move PINENTRY option to where it is most needed

[adridg]

Forgot PORTREVISION, also make OPTIONS_DEFAULT explicit

[tcberner]

I would drop the ASLA and PULSEAUDIO _DESCs and use the ones provided by bsd.options.desc.mk. For phonon I would keep the one you defined.

www/falkon/Makefile

32

^ ALSA_DESC is already provided by bsd.options.desc.mk

x11/plasma5-plasma/Makefile

27

^ this is also available in bsd.options.desc.mk