Bump run loop and version to 0.11.5.pre3

Attempt recovery from interrupted syscalls in run_loop.

Corresponds to:

https://github.com/calabash/run_loop/pull/83

Includes also:
https://github.com/calabash/calabash-ios/issues/607
https://github.com/calabash/calabash-ios-server/pull/99

Pre-released as: 0.11.5.pre3