Concatenated values of word net suggestions

The values that are suggested from wordnet are here concatenated. this
is done for further indexing and retrieval operations in GATE ANNIC
platform. That is, for saving in searchable lucene datastore, and
performing EASY querying on the corpus and wordnet-suggested values (This is not available at the regular wordnet suggester).

In addition soundex value for each word is added. This is done for
searching homophone confusion

I think it should not replace the wordnet suggester as it appears now, but rather added as new annotations.
This pull is basically for a discussion.