Just Another Spawner

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Changelog version 0.17.8
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* 2017-02-12: Revision++
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* 2017-02-12: Add additional CreatureType check to each entity specific loop.
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| Should close #164 and close 159
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* 2017-02-12: Add Nearbyblock spawning option under JAS Log; defaults to disabled.
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| Add the blocks in a 3x3 grid centered on the spawn block. First block is origin, then above, then below. Coordinates are relative to spawn locatino.
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* 2017-02-12: Add default formatter to Dev directory; not quite right but close.
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* 2017-02-12: Update setup.

  setupDecompWorkspace = Provides FML/Forge/MC Source
  SetupDevWorkspace doesn't