#177 Not possible to bind object to new context

[Sklyarov]

Steps to reproduce problem:
1. Create new context with new_context operation.
2. Try to bind object to created context.
NameSevice does not respond at all.

Problem:
New context is created on separate POA but this POA is
not activated.

Solution:
Activate POA in new_context operation.
See attached patch.

[Sklyarov]

patch