generate dictionary changed min term to >2
change annotator tests so that create cache always runs first as part of before suite
test_generate_dictionary_file tests for all classes in the system
assert that every term in the dictionary has length > 2
Merge branch 'master' of https://github.com/ncbo/ncbo_annotator
old object reference MGrepAnnotatedText - changed name
redis as instance var - assert that classes are in the system - no preflabel < 3 in cache
test annotate corrected
test corrections due to removal of longest match
mappings now have :annotatedClass structure
test dict file regex was broken
testing for upppercase lowercase and mixed texts