[oi-dev] python 2.7: who doesn't want it ?

[Alexander Pyhalov]

Please, review

https://github.com/pyhalov/oi-userland/compare/python-27-prepare

https://github.com/pyhalov/oi-userland/compare/python27

First commit disables conditional dependencies on python27 (I hope, all 
of them). The second enables python 2.7.

-- 
Best regards,
Alexander Pyhalov,
system administrator of Computer Center of Southern Federal University