Version 2.0.4
* Full CRAN fix

Version 2.0.3
* Tweak for CRAN compliance

Version 2.0.2
* Minor Makevars tweak for CRAN compliance

Version 2.0.1
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* Documentation updates and function registration.

Version 2.0.0
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* Complete rebuild. See the vignette.

Version 1.1.1
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* Maintenance and minor CRAN tweaks in anticipation of v.2.0.0

Version 1.1.0
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DEVELOPMENT
* C++ de-static'd;
* Royxgen2 upgrade;
* checkUserInterrupt() calls added.