increment pom
awaitOrThrow method. Blocks, returning results or wraps any exception thrown by a specific exception type
Further test coverage
Test coverage
Merge branch 'master' into recEngRefactor

Conflicts:
	src/main/java/uk/co/bbc/iplayer/common/concurrency/MoreFutures.java
Fixed after merge with master
from code review: additional test
Merge pull request #28 from iplayer/recEngRefactor

Rec eng refactor