do so housekeeping on the data type maps
In many cases the string template dictionary can be replaced
by an appropriate library.
added a library to provide access to classes an methods
called from the generated code.
minor repairs to data type maps
attempt to use map as a switch, some fields are typed (FILE BLOB)
made to service dash
updated the templates to use paths to build the file path
Merge pull request #20 from phreed/master

Add druid-java-lib