Call std::terminate in the event of catastrophic exceptions in rpc-lib

[vshalygin]

Problem

There are certain exceptions that cannot be handled within the library. Exceptions thrown due to a failure to allocate heap memory or a mutex locking error are currently unhandled and violate internal invariants. Moreover, such exceptions render further operation impossible.

Solution
Call std::terminate if exception happend:

1. Failure of memory allocation
2. Failure of standart containers and algorithms functions (related to memory allocation mostly)
3. Failure of library functions, such as boost::asio::post
4. Failure of any waiting operation, including std::mutex::lock (and related)
   This list in is not complete and may be expanded.

Note
This approach to exception handling is implemented by default in Go, so I consider it acceptable. These are the best guarantees a library can provide.