Word Cloud - Words from Stems

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In the word cloud view, the words are actually Porter stems, which are often 
not real words.  We need some way to translate these back into words for 
display purposes.

This could be achieved by keeping track of a word (any word) that maps to each 
stem.  This data would be put into the database whenever the stems are.

Original issue reported on code.google.com by [email protected] on 31 May 2012 at 5:43