First iteration of lexicon web service.

Closes OpenSourceFieldlinguistics/FieldDB#25
Includes routes such as "allomorphs", "morphemes", etc… that can be called to return data provided by any morphological analysis library. In this case, a bash script is used to wrap a Java .jar Inuktitut morphological analizer built by Benoit Farley (BSD 3-Clause License: http://inuktitutcomputing.ca/Download/info.php)