btcd fails to remove tx from orphan pool if in a mined block.

[dajohi]

When btcd accepts a new block, it removes the transactions within that block from the mempool, but forgets to remove them from the orphan pool.

[davecgh]

Thanks for the report. The orphan will eventually get removed from the pool since there is a maximum limit and eviction occurs after that, but I agree that it would be ideal to remove it immediately upon receipt of a block, just like it does for the regular pool.

[dajohi]

Closing - #167 is a pull request.