un-bundle work available for cherry-pick or else

[zougloub]

Hi @hughperkins,

At https://github.com/exmakhina/DeepCL/tree/unbundle I have some code that corresponds to use of the latest EasyCL (easycl:: namespace), and I also started to work on adding the possibility to un-bundle the EasyCL/clBLAS/clew 3rd parties, which may be desirable on the long haul.

I haven't yet done something to configure use of system vs. bundled dependencies, for now it's completely scratched from the recipe, which is why I'm not creating a PR.

Regards,

[hughperkins]

Observation: I'm fairly tempted to see how DeepCL would look using CLBlast, isntead of clBLAS. Since it's easy to build, and Cedric has been writing lots of researchy- type papers about it. CLBlast is what I'm using in Coriander