Popping from HashQueue::Queue with blocking option doesn't respect nil and [] as valid values

[mikekreeki]

Example:

queue = HashQueue::Queue.new
queue.push nil
queue.pop(blocking: true) # Holds forever

Needs more work, need to rewrite the whole concept of blocking in this context. Should be fixed tomorrow and 0.1.1 will be released.

[mikekreeki]

Fixed with c230c4a.