[OE-core] the fate of Vala in OE

[Alexander Kanavin]

Hello,

I'd like to propose the removal of Vala recipe and support for 
generating Vala bindings from oe-core. The only software that is written 
in Vala and makes sense in embedded environment is Rygel (an 
implementation of various UPnP AV services), and even that can be 
compiled from intermediate C sources without a need for Vala compiler or 
bindings. The only benefit from compiling from Vala source would be that 
Rygel could be more easily patched - and I think that doesn't really 
justify maintaining the full Vala stack.

Thoughts?

Alex