Remove the spotted spot.
Code style fix.

Just rearrange and shift around.
Fix #1 smith waterman gotoh segfault.

Fix for issue #1
Use conf before freeing it.
Merge pull request #2 from Simmetrics/develop

Smith waterman gotoh segfault fix.
Fixed Windows compilation problem using MinGW by implementing a custom strtok_r
Merge pull request #3 from Simmetrics/master

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