Small error in axaq.clear() comm

The heading comment on clear() says: "//Clears queued requests in the given queue, without cancelling the current request", but then on the actual invocation (line 220) says "//Will cancel the current request and clear future ones". It seems copy&paste from abort().
I understants that clear() only empties the queue and does not touch the current request.
Merge pull request #10 from d4nirod/patch-1

Small error in axaq.clear() comm
fix: make requests queued after ajaxq.clear to wait for the current one to complete
Merge branch 'kulbakin-master'
Fix error in new abort logic.  There was a scenario where abort would allow a enqueued request to fire