Fix Duplicate entries

[SirWellington]

There are duplicate word entries stored in the database. Fix the Algorithm to handle these cases.

According to Whittaker's Documentataion, words with the '|' character in the definition signify that a definition was too long to fit in one line.

[SirWellington]

This will definitely require rewriting the algorithm.

Initial Approach
Use an Dictionary<String,LexisWord> that stores each word. Combine the definitions of two if the '|' character appears.