Fixes bugs introduced into crop model
Contains:
	* Harvest of phosphorus
        * Add grain phosphorus to allometry
	* Remove retranslocation during harvest
	* Fixes allocation when peak lai is reached
        * Remove unnecessary print statements
        * Updates ALM parameter file for the crop model

This commit fixes various bugs that are in the crop model from
the phosphorus code, dynamic nutrients, and some misc others.
First, harvest of the phosphorus is added including a 1-yr
product pool. Also, the grain phosphorus demand is included
in the calculation of phosphorus allometry. Retranslocation
terms are removed from the offset litterfall since crops are
annual and completely harvested. Finally, the allocation when
crops reach peak lai is modified to prevent unrealistic
biomass partitioning in roots and stems.

[Non-BFB] - Non Bit-For-Bit

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